1851003180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:174

約数の個数: 576

約数和(自身を含む): 7044710400

約数和(自身を除く): 5193707220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 19, 20, 26, 30, 31, 34, 36, 38, 39, 45, 51, 52, 57, 60, 62, 65, 68, 76, 78, 79, 85, 90, 93, 95, 102, 114, 117, 124, 130, 153, 155, 156, 158, 170, 171, 180, 186, 190, 195, 204, 221, 228, 234, 237, 247, 255, 260, 279, 285, 306, 310, 316, 323, 340, 342, 372, 380, 390, 395, 403, 442, 465, 468, 474, 494, 510, 527, 558, 570, 585, 589, 612, 620, 646, 663, 684, 711, 741, 765, 780, 790, 806, 855, 884, 930, 948, 969, 988, 1020, 1027, 1054, 1105, 1116, 1140, 1170, 1178, 1185, 1209, 1235, 1292, 1326, 1343, 1395, 1422, 1482, 1501, 1530, 1580, 1581, 1612, 1615, 1710, 1767, 1860, 1938, 1989, 2015, 2054, 2108, 2210, 2223, 2340, 2356, 2370, 2418, 2449, 2470, 2635, 2652, 2686, 2790, 2844, 2907, 2945, 2964, 3002, 3060, 3081, 3162, 3230, 3315, 3420, 3534, 3555, 3627, 3705, 3876, 3978, 4029, 4030, 4108, 4199, 4420, 4446, 4503, 4740, 4743, 4836, 4845, 4898, 4940, 5135, 5270, 5301, 5372, 5580, 5814, 5890, 6004, 6045, 6162, 6324, 6460, 6630, 6715, 6851, 7068, 7110, 7254, 7347, 7410, 7505, 7657, 7905, 7956, 8058, 8060, 8398, 8835, 8892, 9006, 9243, 9486, 9690, 9796, 9945, 10013, 10270, 10540, 10602, 11115, 11628, 11780, 12087, 12090, 12245, 12324, 12597, 13260, 13430, 13509, 13702, 14220, 14508, 14535, 14694, 14820, 15010, 15314, 15405, 15810, 16116, 16796, 17459, 17670, 18012, 18135, 18486, 18972, 19380, 19513, 19890, 20026, 20145, 20540, 20553, 20995, 21204, 22041, 22230, 22515, 22971, 23715, 24174, 24180, 24490, 25194, 25517, 26505, 26860, 27018, 27404, 29070, 29388, 30020, 30039, 30628, 30810, 31620, 31837, 34255, 34918, 35340, 36270, 36735, 36972, 37791, 38285, 39026, 39780, 40052, 40290, 41106, 41633, 41990, 44082, 44460, 45030, 45942, 46215, 46531, 47430, 48348, 48980, 50065, 50388, 51034, 52377, 53010, 54036, 58140, 58539, 60078, 60435, 61620, 61659, 62985, 63674, 67545, 68510, 68913, 69836, 72540, 73470, 75582, 76551, 76570, 78052, 80580, 82212, 83266, 83980, 87295, 88164, 90060, 90117, 91884, 92430, 93062, 94860, 95511, 97565, 100130, 102068, 102765, 104754, 106020, 110205, 114855, 117078, 120156, 120870, 123318, 124899, 125970, 127348, 127585, 130169, 135090, 137020, 137826, 139593, 146940, 150195, 151164, 153102, 153140, 157131, 159185, 166532, 174590, 175617, 180234, 184860, 186124, 188955, 191022, 195130, 200260, 205530, 208165, 209508, 220410, 229653, 229710, 232655, 234156, 241740, 246636, 249798, 251940, 255170, 260338, 261885, 270180, 275652, 279186, 286533, 292695, 300390, 306204, 308295, 314262, 318370, 331721, 344565, 349180, 351234, 360468, 374697, 377910, 382044, 382755, 390260, 390507, 411060, 416330, 418779, 440820, 450585, 459306, 459420, 465310, 477555, 499596, 510340, 520676, 523770, 541229, 558372, 573066, 585390, 600780, 604903, 616590, 624495, 628524, 636740, 650845, 663442, 689130, 697965, 702468, 749394, 755820, 765510, 781014, 785655, 791027, 832660, 837558, 878085, 901170, 918612, 930620, 955110, 995163, 1047540, 1082458, 1146132, 1148265, 1170780, 1171521, 1209806, 1233180, 1248990, 1301690, 1326884, 1378260, 1395930, 1432665, 1498788, 1531020, 1562028, 1571310, 1582054, 1623687, 1658605, 1675116, 1756170, 1802340, 1814709, 1873485, 1910220, 1952535, 1990326, 2093895, 2164916, 2296530, 2343042, 2373081, 2419612, 2497980, 2603380, 2706145, 2791860, 2865330, 2985489, 3024515, 3142620, 3164108, 3247374, 3317210, 3512340, 3629418, 3746970, 3905070, 3955135, 3980652, 4187790, 4593060, 4686084, 4746162, 4871061, 4975815, 5412290, 5444127, 5730660, 5857605, 5970978, 6049030, 6494748, 6634420, 7119243, 7258836, 7493940, 7810140, 7910270, 8118435, 8375580, 9073545, 9492324, 9742122, 9951630, 10283351, 10824580, 10888254, 11715210, 11865405, 11941956, 12098060, 14238486, 14927445, 15820540, 16236870, 18147090, 19484244, 19903260, 20566702, 21776508, 23430420, 23730810, 24355305, 27220635, 28476972, 29854890, 30850053, 32473740, 35596215, 36294180, 41133404, 47461620, 48710610, 51416755, 54441270, 59709780, 61700106, 71192430, 92550159, 97421220, 102833510, 108882540, 123400212, 142384860, 154250265, 185100318, 205667020, 308500530, 370200636, 462750795, 617001060, 925501590, 1851003180]

約数ペア:

[(1, 1851003180), (2, 925501590), (3, 617001060), (4, 462750795), (5, 370200636), (6, 308500530), (9, 205667020), (10, 185100318), (12, 154250265), (13, 142384860), (15, 123400212), (17, 108882540), (18, 102833510), (19, 97421220), (20, 92550159), (26, 71192430), (30, 61700106), (31, 59709780), (34, 54441270), (36, 51416755), (38, 48710610), (39, 47461620), (45, 41133404), (51, 36294180), (52, 35596215), (57, 32473740), (60, 30850053), (62, 29854890), (65, 28476972), (68, 27220635), (76, 24355305), (78, 23730810), (79, 23430420), (85, 21776508), (90, 20566702), (93, 19903260), (95, 19484244), (102, 18147090), (114, 16236870), (117, 15820540), (124, 14927445), (130, 14238486), (153, 12098060), (155, 11941956), (156, 11865405), (158, 11715210), (170, 10888254), (171, 10824580), (180, 10283351), (186, 9951630), (190, 9742122), (195, 9492324), (204, 9073545), (221, 8375580), (228, 8118435), (234, 7910270), (237, 7810140), (247, 7493940), (255, 7258836), (260, 7119243), (279, 6634420), (285, 6494748), (306, 6049030), (310, 5970978), (316, 5857605), (323, 5730660), (340, 5444127), (342, 5412290), (372, 4975815), (380, 4871061), (390, 4746162), (395, 4686084), (403, 4593060), (442, 4187790), (465, 3980652), (468, 3955135), (474, 3905070), (494, 3746970), (510, 3629418), (527, 3512340), (558, 3317210), (570, 3247374), (585, 3164108), (589, 3142620), (612, 3024515), (620, 2985489), (646, 2865330), (663, 2791860), (684, 2706145), (711, 2603380), (741, 2497980), (765, 2419612), (780, 2373081), (790, 2343042), (806, 2296530), (855, 2164916), (884, 2093895), (930, 1990326), (948, 1952535), (969, 1910220), (988, 1873485), (1020, 1814709), (1027, 1802340), (1054, 1756170), (1105, 1675116), (1116, 1658605), (1140, 1623687), (1170, 1582054), (1178, 1571310), (1185, 1562028), (1209, 1531020), (1235, 1498788), (1292, 1432665), (1326, 1395930), (1343, 1378260), (1395, 1326884), (1422, 1301690), (1482, 1248990), (1501, 1233180), (1530, 1209806), (1580, 1171521), (1581, 1170780), (1612, 1148265), (1615, 1146132), (1710, 1082458), (1767, 1047540), (1860, 995163), (1938, 955110), (1989, 930620), (2015, 918612), (2054, 901170), (2108, 878085), (2210, 837558), (2223, 832660), (2340, 791027), (2356, 785655), (2370, 781014), (2418, 765510), (2449, 755820), (2470, 749394), (2635, 702468), (2652, 697965), (2686, 689130), (2790, 663442), (2844, 650845), (2907, 636740), (2945, 628524), (2964, 624495), (3002, 616590), (3060, 604903), (3081, 600780), (3162, 585390), (3230, 573066), (3315, 558372), (3420, 541229), (3534, 523770), (3555, 520676), (3627, 510340), (3705, 499596), (3876, 477555), (3978, 465310), (4029, 459420), (4030, 459306), (4108, 450585), (4199, 440820), (4420, 418779), (4446, 416330), (4503, 411060), (4740, 390507), (4743, 390260), (4836, 382755), (4845, 382044), (4898, 377910), (4940, 374697), (5135, 360468), (5270, 351234), (5301, 349180), (5372, 344565), (5580, 331721), (5814, 318370), (5890, 314262), (6004, 308295), (6045, 306204), (6162, 300390), (6324, 292695), (6460, 286533), (6630, 279186), (6715, 275652), (6851, 270180), (7068, 261885), (7110, 260338), (7254, 255170), (7347, 251940), (7410, 249798), (7505, 246636), (7657, 241740), (7905, 234156), (7956, 232655), (8058, 229710), (8060, 229653), (8398, 220410), (8835, 209508), (8892, 208165), (9006, 205530), (9243, 200260), (9486, 195130), (9690, 191022), (9796, 188955), (9945, 186124), (10013, 184860), (10270, 180234), (10540, 175617), (10602, 174590), (11115, 166532), (11628, 159185), (11780, 157131), (12087, 153140), (12090, 153102), (12245, 151164), (12324, 150195), (12597, 146940), (13260, 139593), (13430, 137826), (13509, 137020), (13702, 135090), (14220, 130169), (14508, 127585), (14535, 127348), (14694, 125970), (14820, 124899), (15010, 123318), (15314, 120870), (15405, 120156), (15810, 117078), (16116, 114855), (16796, 110205), (17459, 106020), (17670, 104754), (18012, 102765), (18135, 102068), (18486, 100130), (18972, 97565), (19380, 95511), (19513, 94860), (19890, 93062), (20026, 92430), (20145, 91884), (20540, 90117), (20553, 90060), (20995, 88164), (21204, 87295), (22041, 83980), (22230, 83266), (22515, 82212), (22971, 80580), (23715, 78052), (24174, 76570), (24180, 76551), (24490, 75582), (25194, 73470), (25517, 72540), (26505, 69836), (26860, 68913), (27018, 68510), (27404, 67545), (29070, 63674), (29388, 62985), (30020, 61659), (30039, 61620), (30628, 60435), (30810, 60078), (31620, 58539), (31837, 58140), (34255, 54036), (34918, 53010), (35340, 52377), (36270, 51034), (36735, 50388), (36972, 50065), (37791, 48980), (38285, 48348), (39026, 47430), (39780, 46531), (40052, 46215), (40290, 45942), (41106, 45030), (41633, 44460), (41990, 44082)]