200013570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 567705600

約数和(自身を除く): 367692030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 127, 135, 171, 190, 254, 270, 285, 307, 342, 381, 513, 570, 614, 635, 762, 855, 921, 1026, 1143, 1270, 1535, 1710, 1842, 1905, 2286, 2413, 2565, 2763, 3070, 3429, 3810, 4605, 4826, 5130, 5526, 5715, 5833, 6858, 7239, 8289, 9210, 11430, 11666, 12065, 13815, 14478, 16578, 17145, 17499, 21717, 24130, 27630, 29165, 34290, 34998, 36195, 38989, 41445, 43434, 52497, 58330, 65151, 72390, 77978, 82890, 87495, 104994, 108585, 116967, 130302, 157491, 174990, 194945, 217170, 233934, 262485, 314982, 325755, 350901, 389890, 524970, 584835, 651510, 701802, 740791, 787455, 1052703, 1169670, 1481582, 1574910, 1754505, 2105406, 2222373, 3509010, 3703955, 4444746, 5263515, 6667119, 7407910, 10527030, 11111865, 13334238, 20001357, 22223730, 33335595, 40002714, 66671190, 100006785, 200013570]

約数ペア:

[(1, 200013570), (2, 100006785), (3, 66671190), (5, 40002714), (6, 33335595), (9, 22223730), (10, 20001357), (15, 13334238), (18, 11111865), (19, 10527030), (27, 7407910), (30, 6667119), (38, 5263515), (45, 4444746), (54, 3703955), (57, 3509010), (90, 2222373), (95, 2105406), (114, 1754505), (127, 1574910), (135, 1481582), (171, 1169670), (190, 1052703), (254, 787455), (270, 740791), (285, 701802), (307, 651510), (342, 584835), (381, 524970), (513, 389890), (570, 350901), (614, 325755), (635, 314982), (762, 262485), (855, 233934), (921, 217170), (1026, 194945), (1143, 174990), (1270, 157491), (1535, 130302), (1710, 116967), (1842, 108585), (1905, 104994), (2286, 87495), (2413, 82890), (2565, 77978), (2763, 72390), (3070, 65151), (3429, 58330), (3810, 52497), (4605, 43434), (4826, 41445), (5130, 38989), (5526, 36195), (5715, 34998), (5833, 34290), (6858, 29165), (7239, 27630), (8289, 24130), (9210, 21717), (11430, 17499), (11666, 17145), (12065, 16578), (13815, 14478)]