17218602180

素因数分解:

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

素因数の和:153

約数の個数: 432

約数和(自身を含む): 61517514240

約数和(自身を除く): 44298912060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 31, 36, 38, 39, 45, 52, 57, 60, 62, 65, 76, 78, 90, 93, 95, 114, 117, 124, 130, 155, 156, 169, 171, 180, 186, 190, 195, 228, 234, 247, 260, 279, 285, 310, 338, 342, 372, 380, 390, 403, 465, 468, 494, 507, 558, 570, 585, 589, 620, 676, 684, 741, 780, 806, 845, 855, 930, 961, 988, 1014, 1116, 1140, 1170, 1178, 1209, 1235, 1395, 1482, 1521, 1612, 1690, 1710, 1767, 1860, 1922, 2015, 2028, 2223, 2340, 2356, 2418, 2470, 2535, 2790, 2883, 2945, 2964, 3042, 3211, 3380, 3420, 3534, 3627, 3705, 3844, 4030, 4446, 4805, 4836, 4940, 5070, 5239, 5301, 5580, 5766, 5890, 6045, 6084, 6422, 7068, 7254, 7410, 7605, 7657, 8060, 8649, 8835, 8892, 9610, 9633, 10140, 10478, 10602, 11115, 11532, 11780, 12090, 12493, 12844, 14415, 14508, 14820, 15210, 15314, 15717, 16055, 17298, 17670, 18135, 18259, 19220, 19266, 20956, 21204, 22230, 22971, 24180, 24986, 26195, 26505, 28830, 28899, 29791, 30420, 30628, 31434, 32110, 34596, 35340, 36270, 36518, 37479, 38285, 38532, 43245, 44460, 45942, 47151, 48165, 49972, 52390, 53010, 54777, 57660, 57798, 59582, 62465, 62868, 64220, 68913, 72540, 73036, 74958, 76570, 78585, 86490, 89373, 91295, 91884, 94302, 96330, 99541, 104780, 106020, 109554, 112437, 114855, 115596, 119164, 124930, 137826, 144495, 148955, 149916, 153140, 157170, 162409, 164331, 172980, 178746, 182590, 187395, 188604, 192660, 199082, 219108, 224874, 229710, 235755, 237367, 249860, 268119, 273885, 275652, 288990, 297910, 298623, 314340, 324818, 328662, 344565, 357492, 365180, 374790, 387283, 398164, 446865, 449748, 459420, 471510, 474734, 487227, 497705, 536238, 547770, 562185, 566029, 577980, 595820, 597246, 649636, 657324, 689130, 712101, 749580, 774566, 812045, 821655, 893730, 895869, 943020, 949468, 974454, 995410, 1072476, 1095540, 1124370, 1132058, 1161849, 1186835, 1194492, 1340595, 1378260, 1424202, 1461681, 1493115, 1549132, 1624090, 1643310, 1698087, 1787460, 1791738, 1936415, 1948908, 1990820, 2136303, 2248740, 2264116, 2323698, 2373670, 2436135, 2681190, 2830145, 2848404, 2923362, 2986230, 3085771, 3248180, 3286620, 3396174, 3485547, 3560505, 3583476, 3872830, 4272606, 4479345, 4647396, 4747340, 4872270, 5034679, 5094261, 5362380, 5660290, 5809245, 5846724, 5972460, 6171542, 6792348, 6971094, 7121010, 7308405, 7358377, 7745660, 8490435, 8545212, 8958690, 9257313, 9744540, 10069358, 10188522, 10681515, 11320580, 11618490, 12343084, 13942188, 14242020, 14616810, 14716754, 15104037, 15428855, 16980870, 17427735, 17917380, 18514626, 20138716, 20377044, 21363030, 22075131, 23236980, 25173395, 25471305, 27771939, 29233620, 29433508, 30208074, 30857710, 33961740, 34855470, 36791885, 37029252, 42726060, 44150262, 45312111, 46286565, 50346790, 50942610, 55543878, 60416148, 61715420, 66225393, 69710940, 73583770, 75520185, 88300524, 90624222, 92573130, 95658901, 100693580, 101885220, 110375655, 111087756, 132450786, 138859695, 147167540, 151040370, 181248444, 185146260, 191317802, 220751310, 226560555, 264901572, 277719390, 286976703, 302080740, 331126965, 382635604, 441502620, 453121110, 478294505, 555438780, 573953406, 662253930, 860930109, 906242220, 956589010, 1147906812, 1324507860, 1434883515, 1721860218, 1913178020, 2869767030, 3443720436, 4304650545, 5739534060, 8609301090, 17218602180]

約数ペア:

[(1, 17218602180), (2, 8609301090), (3, 5739534060), (4, 4304650545), (5, 3443720436), (6, 2869767030), (9, 1913178020), (10, 1721860218), (12, 1434883515), (13, 1324507860), (15, 1147906812), (18, 956589010), (19, 906242220), (20, 860930109), (26, 662253930), (30, 573953406), (31, 555438780), (36, 478294505), (38, 453121110), (39, 441502620), (45, 382635604), (52, 331126965), (57, 302080740), (60, 286976703), (62, 277719390), (65, 264901572), (76, 226560555), (78, 220751310), (90, 191317802), (93, 185146260), (95, 181248444), (114, 151040370), (117, 147167540), (124, 138859695), (130, 132450786), (155, 111087756), (156, 110375655), (169, 101885220), (171, 100693580), (180, 95658901), (186, 92573130), (190, 90624222), (195, 88300524), (228, 75520185), (234, 73583770), (247, 69710940), (260, 66225393), (279, 61715420), (285, 60416148), (310, 55543878), (338, 50942610), (342, 50346790), (372, 46286565), (380, 45312111), (390, 44150262), (403, 42726060), (465, 37029252), (468, 36791885), (494, 34855470), (507, 33961740), (558, 30857710), (570, 30208074), (585, 29433508), (589, 29233620), (620, 27771939), (676, 25471305), (684, 25173395), (741, 23236980), (780, 22075131), (806, 21363030), (845, 20377044), (855, 20138716), (930, 18514626), (961, 17917380), (988, 17427735), (1014, 16980870), (1116, 15428855), (1140, 15104037), (1170, 14716754), (1178, 14616810), (1209, 14242020), (1235, 13942188), (1395, 12343084), (1482, 11618490), (1521, 11320580), (1612, 10681515), (1690, 10188522), (1710, 10069358), (1767, 9744540), (1860, 9257313), (1922, 8958690), (2015, 8545212), (2028, 8490435), (2223, 7745660), (2340, 7358377), (2356, 7308405), (2418, 7121010), (2470, 6971094), (2535, 6792348), (2790, 6171542), (2883, 5972460), (2945, 5846724), (2964, 5809245), (3042, 5660290), (3211, 5362380), (3380, 5094261), (3420, 5034679), (3534, 4872270), (3627, 4747340), (3705, 4647396), (3844, 4479345), (4030, 4272606), (4446, 3872830), (4805, 3583476), (4836, 3560505), (4940, 3485547), (5070, 3396174), (5239, 3286620), (5301, 3248180), (5580, 3085771), (5766, 2986230), (5890, 2923362), (6045, 2848404), (6084, 2830145), (6422, 2681190), (7068, 2436135), (7254, 2373670), (7410, 2323698), (7605, 2264116), (7657, 2248740), (8060, 2136303), (8649, 1990820), (8835, 1948908), (8892, 1936415), (9610, 1791738), (9633, 1787460), (10140, 1698087), (10478, 1643310), (10602, 1624090), (11115, 1549132), (11532, 1493115), (11780, 1461681), (12090, 1424202), (12493, 1378260), (12844, 1340595), (14415, 1194492), (14508, 1186835), (14820, 1161849), (15210, 1132058), (15314, 1124370), (15717, 1095540), (16055, 1072476), (17298, 995410), (17670, 974454), (18135, 949468), (18259, 943020), (19220, 895869), (19266, 893730), (20956, 821655), (21204, 812045), (22230, 774566), (22971, 749580), (24180, 712101), (24986, 689130), (26195, 657324), (26505, 649636), (28830, 597246), (28899, 595820), (29791, 577980), (30420, 566029), (30628, 562185), (31434, 547770), (32110, 536238), (34596, 497705), (35340, 487227), (36270, 474734), (36518, 471510), (37479, 459420), (38285, 449748), (38532, 446865), (43245, 398164), (44460, 387283), (45942, 374790), (47151, 365180), (48165, 357492), (49972, 344565), (52390, 328662), (53010, 324818), (54777, 314340), (57660, 298623), (57798, 297910), (59582, 288990), (62465, 275652), (62868, 273885), (64220, 268119), (68913, 249860), (72540, 237367), (73036, 235755), (74958, 229710), (76570, 224874), (78585, 219108), (86490, 199082), (89373, 192660), (91295, 188604), (91884, 187395), (94302, 182590), (96330, 178746), (99541, 172980), (104780, 164331), (106020, 162409), (109554, 157170), (112437, 153140), (114855, 149916), (115596, 148955), (119164, 144495), (124930, 137826)]