68356600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:521

約数の個数: 96

約数和(自身を含む): 174363840

約数和(自身を除く): 106007240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 61, 65, 100, 104, 122, 130, 200, 244, 260, 305, 325, 431, 488, 520, 610, 650, 793, 862, 1220, 1300, 1525, 1586, 1724, 2155, 2440, 2600, 3050, 3172, 3448, 3965, 4310, 5603, 6100, 6344, 7930, 8620, 10775, 11206, 12200, 15860, 17240, 19825, 21550, 22412, 26291, 28015, 31720, 39650, 43100, 44824, 52582, 56030, 79300, 86200, 105164, 112060, 131455, 140075, 158600, 210328, 224120, 262910, 280150, 341783, 525820, 560300, 657275, 683566, 1051640, 1120600, 1314550, 1367132, 1708915, 2629100, 2734264, 3417830, 5258200, 6835660, 8544575, 13671320, 17089150, 34178300, 68356600]

約数ペア:

[(1, 68356600), (2, 34178300), (4, 17089150), (5, 13671320), (8, 8544575), (10, 6835660), (13, 5258200), (20, 3417830), (25, 2734264), (26, 2629100), (40, 1708915), (50, 1367132), (52, 1314550), (61, 1120600), (65, 1051640), (100, 683566), (104, 657275), (122, 560300), (130, 525820), (200, 341783), (244, 280150), (260, 262910), (305, 224120), (325, 210328), (431, 158600), (488, 140075), (520, 131455), (610, 112060), (650, 105164), (793, 86200), (862, 79300), (1220, 56030), (1300, 52582), (1525, 44824), (1586, 43100), (1724, 39650), (2155, 31720), (2440, 28015), (2600, 26291), (3050, 22412), (3172, 21550), (3448, 19825), (3965, 17240), (4310, 15860), (5603, 12200), (6100, 11206), (6344, 10775), (7930, 8620)]