155187900

素因数分解:

$2^2\times 3^4\times 5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 540

約数和(自身を含む): 646552368

約数和(自身を除く): 491364468

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 25, 27, 28, 30, 34, 35, 36, 42, 45, 46, 49, 50, 51, 54, 60, 63, 68, 69, 70, 75, 81, 84, 85, 90, 92, 98, 100, 102, 105, 108, 115, 119, 126, 135, 138, 140, 147, 150, 153, 161, 162, 170, 175, 180, 189, 196, 204, 207, 210, 225, 230, 238, 245, 252, 255, 270, 276, 294, 300, 306, 315, 322, 324, 340, 345, 350, 357, 378, 391, 405, 414, 420, 425, 441, 450, 459, 460, 476, 483, 490, 510, 525, 540, 567, 575, 588, 595, 612, 621, 630, 644, 675, 690, 700, 714, 735, 756, 765, 782, 805, 810, 828, 833, 850, 882, 900, 918, 945, 966, 980, 1020, 1035, 1050, 1071, 1127, 1134, 1150, 1173, 1190, 1225, 1242, 1260, 1275, 1323, 1350, 1377, 1380, 1428, 1449, 1470, 1530, 1564, 1575, 1610, 1620, 1666, 1700, 1725, 1764, 1785, 1836, 1863, 1890, 1932, 1955, 2025, 2070, 2100, 2142, 2205, 2254, 2268, 2295, 2300, 2346, 2380, 2415, 2450, 2484, 2499, 2550, 2646, 2700, 2737, 2754, 2835, 2898, 2940, 2975, 3060, 3105, 3150, 3213, 3220, 3332, 3381, 3450, 3519, 3570, 3675, 3726, 3780, 3825, 3910, 3969, 4025, 4050, 4140, 4165, 4284, 4347, 4410, 4508, 4590, 4692, 4725, 4830, 4900, 4998, 5100, 5175, 5292, 5355, 5474, 5508, 5635, 5670, 5796, 5865, 5950, 6210, 6300, 6426, 6615, 6762, 6885, 6900, 7038, 7140, 7245, 7350, 7452, 7497, 7650, 7820, 7938, 8050, 8100, 8211, 8330, 8694, 8820, 8925, 9180, 9315, 9450, 9639, 9660, 9775, 9996, 10143, 10350, 10557, 10710, 10948, 11025, 11270, 11340, 11475, 11730, 11900, 12075, 12420, 12495, 12852, 13041, 13230, 13524, 13685, 13770, 14076, 14175, 14490, 14700, 14994, 15300, 15525, 15876, 16065, 16100, 16422, 16660, 16905, 17388, 17595, 17850, 18630, 18900, 19159, 19278, 19550, 19845, 20286, 20700, 20825, 21114, 21420, 21735, 22050, 22491, 22540, 22950, 23460, 24150, 24633, 24990, 26082, 26460, 26775, 27370, 27540, 28175, 28350, 28980, 29325, 29988, 30429, 31050, 31671, 32130, 32844, 33075, 33810, 34425, 35190, 35700, 36225, 37260, 37485, 38318, 38556, 39100, 39690, 40572, 41055, 41650, 42228, 43470, 44100, 44982, 45900, 46575, 48195, 48300, 49266, 49980, 50715, 52164, 52785, 53550, 54740, 56350, 56700, 57477, 58650, 60858, 62100, 62475, 63342, 64260, 65205, 66150, 67473, 67620, 68425, 68850, 70380, 72450, 73899, 74970, 76636, 79380, 80325, 82110, 83300, 84525, 86940, 87975, 89964, 91287, 93150, 95795, 96390, 98532, 99225, 101430, 105570, 107100, 108675, 112455, 112700, 114954, 117300, 121716, 123165, 124950, 126684, 130410, 132300, 134946, 136850, 137700, 144900, 147798, 149940, 152145, 158355, 160650, 164220, 169050, 172431, 175950, 182574, 186300, 187425, 191590, 192780, 198450, 202860, 205275, 211140, 217350, 221697, 224910, 229908, 240975, 246330, 249900, 253575, 260820, 263925, 269892, 273700, 287385, 295596, 304290, 316710, 321300, 326025, 337365, 338100, 344862, 351900, 365148, 369495, 374850, 383180, 396900, 410550, 434700, 443394, 449820, 456435, 478975, 481950, 492660, 507150, 517293, 527850, 562275, 574770, 608580, 615825, 633420, 652050, 674730, 689724, 738990, 749700, 760725, 791775, 821100, 862155, 886788, 912870, 957950, 963900, 1014300, 1034586, 1055700, 1108485, 1124550, 1149540, 1231650, 1304100, 1349460, 1436925, 1477980, 1521450, 1551879, 1583550, 1686825, 1724310, 1825740, 1847475, 1915900, 2069172, 2216970, 2249100, 2282175, 2463300, 2586465, 2873850, 3042900, 3103758, 3167100, 3373650, 3448620, 3694950, 4310775, 4433940, 4564350, 5172930, 5542425, 5747700, 6207516, 6747300, 7389900, 7759395, 8621550, 9128700, 10345860, 11084850, 12932325, 15518790, 17243100, 22169700, 25864650, 31037580, 38796975, 51729300, 77593950, 155187900]

約数ペア:

[(1, 155187900), (2, 77593950), (3, 51729300), (4, 38796975), (5, 31037580), (6, 25864650), (7, 22169700), (9, 17243100), (10, 15518790), (12, 12932325), (14, 11084850), (15, 10345860), (17, 9128700), (18, 8621550), (20, 7759395), (21, 7389900), (23, 6747300), (25, 6207516), (27, 5747700), (28, 5542425), (30, 5172930), (34, 4564350), (35, 4433940), (36, 4310775), (42, 3694950), (45, 3448620), (46, 3373650), (49, 3167100), (50, 3103758), (51, 3042900), (54, 2873850), (60, 2586465), (63, 2463300), (68, 2282175), (69, 2249100), (70, 2216970), (75, 2069172), (81, 1915900), (84, 1847475), (85, 1825740), (90, 1724310), (92, 1686825), (98, 1583550), (100, 1551879), (102, 1521450), (105, 1477980), (108, 1436925), (115, 1349460), (119, 1304100), (126, 1231650), (135, 1149540), (138, 1124550), (140, 1108485), (147, 1055700), (150, 1034586), (153, 1014300), (161, 963900), (162, 957950), (170, 912870), (175, 886788), (180, 862155), (189, 821100), (196, 791775), (204, 760725), (207, 749700), (210, 738990), (225, 689724), (230, 674730), (238, 652050), (245, 633420), (252, 615825), (255, 608580), (270, 574770), (276, 562275), (294, 527850), (300, 517293), (306, 507150), (315, 492660), (322, 481950), (324, 478975), (340, 456435), (345, 449820), (350, 443394), (357, 434700), (378, 410550), (391, 396900), (405, 383180), (414, 374850), (420, 369495), (425, 365148), (441, 351900), (450, 344862), (459, 338100), (460, 337365), (476, 326025), (483, 321300), (490, 316710), (510, 304290), (525, 295596), (540, 287385), (567, 273700), (575, 269892), (588, 263925), (595, 260820), (612, 253575), (621, 249900), (630, 246330), (644, 240975), (675, 229908), (690, 224910), (700, 221697), (714, 217350), (735, 211140), (756, 205275), (765, 202860), (782, 198450), (805, 192780), (810, 191590), (828, 187425), (833, 186300), (850, 182574), (882, 175950), (900, 172431), (918, 169050), (945, 164220), (966, 160650), (980, 158355), (1020, 152145), (1035, 149940), (1050, 147798), (1071, 144900), (1127, 137700), (1134, 136850), (1150, 134946), (1173, 132300), (1190, 130410), (1225, 126684), (1242, 124950), (1260, 123165), (1275, 121716), (1323, 117300), (1350, 114954), (1377, 112700), (1380, 112455), (1428, 108675), (1449, 107100), (1470, 105570), (1530, 101430), (1564, 99225), (1575, 98532), (1610, 96390), (1620, 95795), (1666, 93150), (1700, 91287), (1725, 89964), (1764, 87975), (1785, 86940), (1836, 84525), (1863, 83300), (1890, 82110), (1932, 80325), (1955, 79380), (2025, 76636), (2070, 74970), (2100, 73899), (2142, 72450), (2205, 70380), (2254, 68850), (2268, 68425), (2295, 67620), (2300, 67473), (2346, 66150), (2380, 65205), (2415, 64260), (2450, 63342), (2484, 62475), (2499, 62100), (2550, 60858), (2646, 58650), (2700, 57477), (2737, 56700), (2754, 56350), (2835, 54740), (2898, 53550), (2940, 52785), (2975, 52164), (3060, 50715), (3105, 49980), (3150, 49266), (3213, 48300), (3220, 48195), (3332, 46575), (3381, 45900), (3450, 44982), (3519, 44100), (3570, 43470), (3675, 42228), (3726, 41650), (3780, 41055), (3825, 40572), (3910, 39690), (3969, 39100), (4025, 38556), (4050, 38318), (4140, 37485), (4165, 37260), (4284, 36225), (4347, 35700), (4410, 35190), (4508, 34425), (4590, 33810), (4692, 33075), (4725, 32844), (4830, 32130), (4900, 31671), (4998, 31050), (5100, 30429), (5175, 29988), (5292, 29325), (5355, 28980), (5474, 28350), (5508, 28175), (5635, 27540), (5670, 27370), (5796, 26775), (5865, 26460), (5950, 26082), (6210, 24990), (6300, 24633), (6426, 24150), (6615, 23460), (6762, 22950), (6885, 22540), (6900, 22491), (7038, 22050), (7140, 21735), (7245, 21420), (7350, 21114), (7452, 20825), (7497, 20700), (7650, 20286), (7820, 19845), (7938, 19550), (8050, 19278), (8100, 19159), (8211, 18900), (8330, 18630), (8694, 17850), (8820, 17595), (8925, 17388), (9180, 16905), (9315, 16660), (9450, 16422), (9639, 16100), (9660, 16065), (9775, 15876), (9996, 15525), (10143, 15300), (10350, 14994), (10557, 14700), (10710, 14490), (10948, 14175), (11025, 14076), (11270, 13770), (11340, 13685), (11475, 13524), (11730, 13230), (11900, 13041), (12075, 12852), (12420, 12495)]