126287460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 144

約数和(自身を含む): 426993840

約数和(自身を除く): 300706380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1861, 1885, 2262, 2340, 2610, 3393, 3722, 3770, 4524, 5220, 5583, 5655, 6786, 7444, 7540, 9305, 11166, 11310, 13572, 16749, 16965, 18610, 22332, 22620, 24193, 27915, 33498, 33930, 37220, 48386, 53969, 55830, 66996, 67860, 72579, 83745, 96772, 107938, 111660, 120965, 145158, 161907, 167490, 215876, 217737, 241930, 269845, 290316, 323814, 334980, 362895, 435474, 483860, 485721, 539690, 647628, 701597, 725790, 809535, 870948, 971442, 1079380, 1088685, 1403194, 1451580, 1619070, 1942884, 2104791, 2177370, 2428605, 2806388, 3238140, 3507985, 4209582, 4354740, 4857210, 6314373, 7015970, 8419164, 9714420, 10523955, 12628746, 14031940, 21047910, 25257492, 31571865, 42095820, 63143730, 126287460]

約数ペア:

[(1, 126287460), (2, 63143730), (3, 42095820), (4, 31571865), (5, 25257492), (6, 21047910), (9, 14031940), (10, 12628746), (12, 10523955), (13, 9714420), (15, 8419164), (18, 7015970), (20, 6314373), (26, 4857210), (29, 4354740), (30, 4209582), (36, 3507985), (39, 3238140), (45, 2806388), (52, 2428605), (58, 2177370), (60, 2104791), (65, 1942884), (78, 1619070), (87, 1451580), (90, 1403194), (116, 1088685), (117, 1079380), (130, 971442), (145, 870948), (156, 809535), (174, 725790), (180, 701597), (195, 647628), (234, 539690), (260, 485721), (261, 483860), (290, 435474), (348, 362895), (377, 334980), (390, 323814), (435, 290316), (468, 269845), (522, 241930), (580, 217737), (585, 215876), (754, 167490), (780, 161907), (870, 145158), (1044, 120965), (1131, 111660), (1170, 107938), (1305, 96772), (1508, 83745), (1740, 72579), (1861, 67860), (1885, 66996), (2262, 55830), (2340, 53969), (2610, 48386), (3393, 37220), (3722, 33930), (3770, 33498), (4524, 27915), (5220, 24193), (5583, 22620), (5655, 22332), (6786, 18610), (7444, 16965), (7540, 16749), (9305, 13572), (11166, 11310)]