15694983100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{7649}}^1$

素因数の和:7768

約数の個数: 108

約数和(自身を含む): 36693745200

約数和(自身を除く): 20998762100

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 71, 85, 100, 142, 170, 284, 289, 340, 355, 425, 578, 710, 850, 1156, 1207, 1420, 1445, 1700, 1775, 2414, 2890, 3550, 4828, 5780, 6035, 7100, 7225, 7649, 12070, 14450, 15298, 20519, 24140, 28900, 30175, 30596, 38245, 41038, 60350, 76490, 82076, 102595, 120700, 130033, 152980, 191225, 205190, 260066, 382450, 410380, 512975, 520132, 543079, 650165, 764900, 1025950, 1086158, 1300330, 2051900, 2172316, 2210561, 2600660, 2715395, 3250825, 4421122, 5430790, 6501650, 8842244, 9232343, 10861580, 11052805, 13003300, 13576975, 18464686, 22105610, 27153950, 36929372, 44211220, 46161715, 54307900, 55264025, 92323430, 110528050, 156949831, 184646860, 221056100, 230808575, 313899662, 461617150, 627799324, 784749155, 923234300, 1569498310, 3138996620, 3923745775, 7847491550, 15694983100]

約数ペア:

[(1, 15694983100), (2, 7847491550), (4, 3923745775), (5, 3138996620), (10, 1569498310), (17, 923234300), (20, 784749155), (25, 627799324), (34, 461617150), (50, 313899662), (68, 230808575), (71, 221056100), (85, 184646860), (100, 156949831), (142, 110528050), (170, 92323430), (284, 55264025), (289, 54307900), (340, 46161715), (355, 44211220), (425, 36929372), (578, 27153950), (710, 22105610), (850, 18464686), (1156, 13576975), (1207, 13003300), (1420, 11052805), (1445, 10861580), (1700, 9232343), (1775, 8842244), (2414, 6501650), (2890, 5430790), (3550, 4421122), (4828, 3250825), (5780, 2715395), (6035, 2600660), (7100, 2210561), (7225, 2172316), (7649, 2051900), (12070, 1300330), (14450, 1086158), (15298, 1025950), (20519, 764900), (24140, 650165), (28900, 543079), (30175, 520132), (30596, 512975), (38245, 410380), (41038, 382450), (60350, 260066), (76490, 205190), (82076, 191225), (102595, 152980), (120700, 130033)]