28797403500

素因数分解:

$2^2\times 3^4\times 5^3\times {\mathrm{31}}^1\times {\mathrm{22937}}^1$

素因数の和:22999

約数の個数: 240

約数和(自身を含む): 96987002112

約数和(自身を除く): 68189598612

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 31, 36, 45, 50, 54, 60, 62, 75, 81, 90, 93, 100, 108, 124, 125, 135, 150, 155, 162, 180, 186, 225, 250, 270, 279, 300, 310, 324, 372, 375, 405, 450, 465, 500, 540, 558, 620, 675, 750, 775, 810, 837, 900, 930, 1116, 1125, 1350, 1395, 1500, 1550, 1620, 1674, 1860, 2025, 2250, 2325, 2511, 2700, 2790, 3100, 3348, 3375, 3875, 4050, 4185, 4500, 4650, 5022, 5580, 6750, 6975, 7750, 8100, 8370, 9300, 10044, 10125, 11625, 12555, 13500, 13950, 15500, 16740, 20250, 20925, 22937, 23250, 25110, 27900, 34875, 40500, 41850, 45874, 46500, 50220, 62775, 68811, 69750, 83700, 91748, 104625, 114685, 125550, 137622, 139500, 206433, 209250, 229370, 251100, 275244, 313875, 344055, 412866, 418500, 458740, 573425, 619299, 627750, 688110, 711047, 825732, 1032165, 1146850, 1238598, 1255500, 1376220, 1422094, 1720275, 1857897, 2064330, 2133141, 2293700, 2477196, 2844188, 2867125, 3096495, 3440550, 3555235, 3715794, 4128660, 4266282, 5160825, 5734250, 6192990, 6399423, 6881100, 7110470, 7431588, 8532564, 8601375, 9289485, 10321650, 10665705, 11468500, 12385980, 12798846, 14220940, 15482475, 17202750, 17776175, 18578970, 19198269, 20643300, 21331410, 25597692, 25804125, 30964950, 31997115, 34405500, 35552350, 37157940, 38396538, 42662820, 46447425, 51608250, 53328525, 57594807, 61929900, 63994230, 71104700, 76793076, 77412375, 88880875, 92894850, 95991345, 103216500, 106657050, 115189614, 127988460, 154824750, 159985575, 177761750, 185789700, 191982690, 213314100, 230379228, 232237125, 266642625, 287974035, 309649500, 319971150, 355523500, 383965380, 464474250, 479956725, 533285250, 575948070, 639942300, 799927875, 928948500, 959913450, 1066570500, 1151896140, 1439870175, 1599855750, 1919826900, 2399783625, 2879740350, 3199711500, 4799567250, 5759480700, 7199350875, 9599134500, 14398701750, 28797403500]

約数ペア:

[(1, 28797403500), (2, 14398701750), (3, 9599134500), (4, 7199350875), (5, 5759480700), (6, 4799567250), (9, 3199711500), (10, 2879740350), (12, 2399783625), (15, 1919826900), (18, 1599855750), (20, 1439870175), (25, 1151896140), (27, 1066570500), (30, 959913450), (31, 928948500), (36, 799927875), (45, 639942300), (50, 575948070), (54, 533285250), (60, 479956725), (62, 464474250), (75, 383965380), (81, 355523500), (90, 319971150), (93, 309649500), (100, 287974035), (108, 266642625), (124, 232237125), (125, 230379228), (135, 213314100), (150, 191982690), (155, 185789700), (162, 177761750), (180, 159985575), (186, 154824750), (225, 127988460), (250, 115189614), (270, 106657050), (279, 103216500), (300, 95991345), (310, 92894850), (324, 88880875), (372, 77412375), (375, 76793076), (405, 71104700), (450, 63994230), (465, 61929900), (500, 57594807), (540, 53328525), (558, 51608250), (620, 46447425), (675, 42662820), (750, 38396538), (775, 37157940), (810, 35552350), (837, 34405500), (900, 31997115), (930, 30964950), (1116, 25804125), (1125, 25597692), (1350, 21331410), (1395, 20643300), (1500, 19198269), (1550, 18578970), (1620, 17776175), (1674, 17202750), (1860, 15482475), (2025, 14220940), (2250, 12798846), (2325, 12385980), (2511, 11468500), (2700, 10665705), (2790, 10321650), (3100, 9289485), (3348, 8601375), (3375, 8532564), (3875, 7431588), (4050, 7110470), (4185, 6881100), (4500, 6399423), (4650, 6192990), (5022, 5734250), (5580, 5160825), (6750, 4266282), (6975, 4128660), (7750, 3715794), (8100, 3555235), (8370, 3440550), (9300, 3096495), (10044, 2867125), (10125, 2844188), (11625, 2477196), (12555, 2293700), (13500, 2133141), (13950, 2064330), (15500, 1857897), (16740, 1720275), (20250, 1422094), (20925, 1376220), (22937, 1255500), (23250, 1238598), (25110, 1146850), (27900, 1032165), (34875, 825732), (40500, 711047), (41850, 688110), (45874, 627750), (46500, 619299), (50220, 573425), (62775, 458740), (68811, 418500), (69750, 412866), (83700, 344055), (91748, 313875), (104625, 275244), (114685, 251100), (125550, 229370), (137622, 209250), (139500, 206433)]