100625940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:602

約数の個数: 144

約数和(自身を含む): 324913680

約数和(自身を除く): 224287740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 37, 45, 58, 60, 74, 87, 90, 111, 116, 145, 148, 174, 180, 185, 222, 261, 290, 333, 348, 370, 435, 444, 521, 522, 555, 580, 666, 740, 870, 1042, 1044, 1073, 1110, 1305, 1332, 1563, 1665, 1740, 2084, 2146, 2220, 2605, 2610, 3126, 3219, 3330, 4292, 4689, 5210, 5220, 5365, 6252, 6438, 6660, 7815, 9378, 9657, 10420, 10730, 12876, 15109, 15630, 16095, 18756, 19277, 19314, 21460, 23445, 30218, 31260, 32190, 38554, 38628, 45327, 46890, 48285, 57831, 60436, 64380, 75545, 77108, 90654, 93780, 96385, 96570, 115662, 135981, 151090, 173493, 181308, 192770, 193140, 226635, 231324, 271962, 289155, 302180, 346986, 385540, 453270, 543924, 559033, 578310, 679905, 693972, 867465, 906540, 1118066, 1156620, 1359810, 1677099, 1734930, 2236132, 2719620, 2795165, 3354198, 3469860, 5031297, 5590330, 6708396, 8385495, 10062594, 11180660, 16770990, 20125188, 25156485, 33541980, 50312970, 100625940]

約数ペア:

[(1, 100625940), (2, 50312970), (3, 33541980), (4, 25156485), (5, 20125188), (6, 16770990), (9, 11180660), (10, 10062594), (12, 8385495), (15, 6708396), (18, 5590330), (20, 5031297), (29, 3469860), (30, 3354198), (36, 2795165), (37, 2719620), (45, 2236132), (58, 1734930), (60, 1677099), (74, 1359810), (87, 1156620), (90, 1118066), (111, 906540), (116, 867465), (145, 693972), (148, 679905), (174, 578310), (180, 559033), (185, 543924), (222, 453270), (261, 385540), (290, 346986), (333, 302180), (348, 289155), (370, 271962), (435, 231324), (444, 226635), (521, 193140), (522, 192770), (555, 181308), (580, 173493), (666, 151090), (740, 135981), (870, 115662), (1042, 96570), (1044, 96385), (1073, 93780), (1110, 90654), (1305, 77108), (1332, 75545), (1563, 64380), (1665, 60436), (1740, 57831), (2084, 48285), (2146, 46890), (2220, 45327), (2605, 38628), (2610, 38554), (3126, 32190), (3219, 31260), (3330, 30218), (4292, 23445), (4689, 21460), (5210, 19314), (5220, 19277), (5365, 18756), (6252, 16095), (6438, 15630), (6660, 15109), (7815, 12876), (9378, 10730), (9657, 10420)]