125074460

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:256

約数の個数: 144

約数和(自身を含む): 330946560

約数和(自身を除く): 205872100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 31, 35, 46, 49, 62, 70, 92, 98, 115, 124, 140, 155, 161, 179, 196, 217, 230, 245, 310, 322, 358, 434, 460, 490, 620, 644, 713, 716, 805, 868, 895, 980, 1085, 1127, 1253, 1426, 1519, 1610, 1790, 2170, 2254, 2506, 2852, 3038, 3220, 3565, 3580, 4117, 4340, 4508, 4991, 5012, 5549, 5635, 6076, 6265, 7130, 7595, 8234, 8771, 9982, 11098, 11270, 12530, 14260, 15190, 16468, 17542, 19964, 20585, 22196, 22540, 24955, 25060, 27745, 28819, 30380, 34937, 35084, 38843, 41170, 43855, 49910, 55490, 57638, 69874, 77686, 82340, 87710, 99820, 110980, 115276, 127627, 139748, 144095, 155372, 174685, 175420, 194215, 201733, 255254, 271901, 288190, 349370, 388430, 403466, 510508, 543802, 576380, 638135, 698740, 776860, 806932, 893389, 1008665, 1087604, 1276270, 1359505, 1786778, 2017330, 2552540, 2719010, 3573556, 4034660, 4466945, 5438020, 6253723, 8933890, 12507446, 17867780, 25014892, 31268615, 62537230, 125074460]

約数ペア:

[(1, 125074460), (2, 62537230), (4, 31268615), (5, 25014892), (7, 17867780), (10, 12507446), (14, 8933890), (20, 6253723), (23, 5438020), (28, 4466945), (31, 4034660), (35, 3573556), (46, 2719010), (49, 2552540), (62, 2017330), (70, 1786778), (92, 1359505), (98, 1276270), (115, 1087604), (124, 1008665), (140, 893389), (155, 806932), (161, 776860), (179, 698740), (196, 638135), (217, 576380), (230, 543802), (245, 510508), (310, 403466), (322, 388430), (358, 349370), (434, 288190), (460, 271901), (490, 255254), (620, 201733), (644, 194215), (713, 175420), (716, 174685), (805, 155372), (868, 144095), (895, 139748), (980, 127627), (1085, 115276), (1127, 110980), (1253, 99820), (1426, 87710), (1519, 82340), (1610, 77686), (1790, 69874), (2170, 57638), (2254, 55490), (2506, 49910), (2852, 43855), (3038, 41170), (3220, 38843), (3565, 35084), (3580, 34937), (4117, 30380), (4340, 28819), (4508, 27745), (4991, 25060), (5012, 24955), (5549, 22540), (5635, 22196), (6076, 20585), (6265, 19964), (7130, 17542), (7595, 16468), (8234, 15190), (8771, 14260), (9982, 12530), (11098, 11270)]