129173940

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{3797}}^1$

素因数の和:3828

約数の個数: 144

約数和(自身を含む): 464510592

約数和(自身を除く): 335336652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 756, 810, 945, 972, 1134, 1215, 1260, 1620, 1701, 1890, 2268, 2430, 2835, 3402, 3780, 3797, 4860, 5670, 6804, 7594, 8505, 11340, 11391, 15188, 17010, 18985, 22782, 26579, 34020, 34173, 37970, 45564, 53158, 56955, 68346, 75940, 79737, 102519, 106316, 113910, 132895, 136692, 159474, 170865, 205038, 227820, 239211, 265790, 307557, 318948, 341730, 398685, 410076, 478422, 512595, 531580, 615114, 683460, 717633, 797370, 922671, 956844, 1025190, 1196055, 1230228, 1435266, 1537785, 1594740, 1845342, 2050380, 2152899, 2392110, 2870532, 3075570, 3588165, 3690684, 4305798, 4613355, 4784220, 6151140, 6458697, 7176330, 8611596, 9226710, 10764495, 12917394, 14352660, 18453420, 21528990, 25834788, 32293485, 43057980, 64586970, 129173940]

約数ペア:

[(1, 129173940), (2, 64586970), (3, 43057980), (4, 32293485), (5, 25834788), (6, 21528990), (7, 18453420), (9, 14352660), (10, 12917394), (12, 10764495), (14, 9226710), (15, 8611596), (18, 7176330), (20, 6458697), (21, 6151140), (27, 4784220), (28, 4613355), (30, 4305798), (35, 3690684), (36, 3588165), (42, 3075570), (45, 2870532), (54, 2392110), (60, 2152899), (63, 2050380), (70, 1845342), (81, 1594740), (84, 1537785), (90, 1435266), (105, 1230228), (108, 1196055), (126, 1025190), (135, 956844), (140, 922671), (162, 797370), (180, 717633), (189, 683460), (210, 615114), (243, 531580), (252, 512595), (270, 478422), (315, 410076), (324, 398685), (378, 341730), (405, 318948), (420, 307557), (486, 265790), (540, 239211), (567, 227820), (630, 205038), (756, 170865), (810, 159474), (945, 136692), (972, 132895), (1134, 113910), (1215, 106316), (1260, 102519), (1620, 79737), (1701, 75940), (1890, 68346), (2268, 56955), (2430, 53158), (2835, 45564), (3402, 37970), (3780, 34173), (3797, 34020), (4860, 26579), (5670, 22782), (6804, 18985), (7594, 17010), (8505, 15188), (11340, 11391)]