180825838680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1\times {\mathrm{21221}}^1$

素因数の和:25429

約数の個数: 128

約数和(自身を含む): 574552543680

約数和(自身を除く): 393726705000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4177, 8354, 12531, 16708, 20885, 21221, 25062, 33416, 41770, 42442, 50124, 62655, 63663, 71009, 83540, 84884, 100248, 106105, 125310, 127326, 142018, 167080, 169768, 212210, 213027, 250620, 254652, 284036, 318315, 355045, 360757, 424420, 426054, 501240, 509304, 568072, 636630, 710090, 721514, 848840, 852108, 1065135, 1082271, 1273260, 1420180, 1443028, 1704216, 1803785, 2130270, 2164542, 2546520, 2840360, 2886056, 3607570, 4260540, 4329084, 5411355, 7215140, 8521080, 8658168, 10822710, 14430280, 21645420, 43290840, 88640117, 177280234, 265920351, 354560468, 443200585, 531840702, 709120936, 886401170, 1063681404, 1329601755, 1506881989, 1772802340, 2127362808, 2659203510, 3013763978, 3545604680, 4520645967, 5318407020, 6027527956, 7534409945, 9041291934, 10636814040, 12055055912, 15068819890, 18082583868, 22603229835, 30137639780, 36165167736, 45206459670, 60275279560, 90412919340, 180825838680]

約数ペア:

[(1, 180825838680), (2, 90412919340), (3, 60275279560), (4, 45206459670), (5, 36165167736), (6, 30137639780), (8, 22603229835), (10, 18082583868), (12, 15068819890), (15, 12055055912), (17, 10636814040), (20, 9041291934), (24, 7534409945), (30, 6027527956), (34, 5318407020), (40, 4520645967), (51, 3545604680), (60, 3013763978), (68, 2659203510), (85, 2127362808), (102, 1772802340), (120, 1506881989), (136, 1329601755), (170, 1063681404), (204, 886401170), (255, 709120936), (340, 531840702), (408, 443200585), (510, 354560468), (680, 265920351), (1020, 177280234), (2040, 88640117), (4177, 43290840), (8354, 21645420), (12531, 14430280), (16708, 10822710), (20885, 8658168), (21221, 8521080), (25062, 7215140), (33416, 5411355), (41770, 4329084), (42442, 4260540), (50124, 3607570), (62655, 2886056), (63663, 2840360), (71009, 2546520), (83540, 2164542), (84884, 2130270), (100248, 1803785), (106105, 1704216), (125310, 1443028), (127326, 1420180), (142018, 1273260), (167080, 1082271), (169768, 1065135), (212210, 852108), (213027, 848840), (250620, 721514), (254652, 710090), (284036, 636630), (318315, 568072), (355045, 509304), (360757, 501240), (424420, 426054)]