125842920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4049}}^1$

素因数の和:4107

約数の個数: 128

約数和(自身を含む): 443232000

約数和(自身を除く): 317389080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4049, 4440, 5180, 6216, 7770, 8098, 10360, 12147, 15540, 16196, 20245, 24294, 28343, 31080, 32392, 40490, 48588, 56686, 60735, 80980, 85029, 97176, 113372, 121470, 141715, 149813, 161960, 170058, 226744, 242940, 283430, 299626, 340116, 425145, 449439, 485880, 566860, 599252, 680232, 749065, 850290, 898878, 1048691, 1133720, 1198504, 1498130, 1700580, 1797756, 2097382, 2247195, 2996260, 3146073, 3401160, 3595512, 4194764, 4494390, 5243455, 5992520, 6292146, 8389528, 8988780, 10486910, 12584292, 15730365, 17977560, 20973820, 25168584, 31460730, 41947640, 62921460, 125842920]

約数ペア:

[(1, 125842920), (2, 62921460), (3, 41947640), (4, 31460730), (5, 25168584), (6, 20973820), (7, 17977560), (8, 15730365), (10, 12584292), (12, 10486910), (14, 8988780), (15, 8389528), (20, 6292146), (21, 5992520), (24, 5243455), (28, 4494390), (30, 4194764), (35, 3595512), (37, 3401160), (40, 3146073), (42, 2996260), (56, 2247195), (60, 2097382), (70, 1797756), (74, 1700580), (84, 1498130), (105, 1198504), (111, 1133720), (120, 1048691), (140, 898878), (148, 850290), (168, 749065), (185, 680232), (210, 599252), (222, 566860), (259, 485880), (280, 449439), (296, 425145), (370, 340116), (420, 299626), (444, 283430), (518, 242940), (555, 226744), (740, 170058), (777, 161960), (840, 149813), (888, 141715), (1036, 121470), (1110, 113372), (1295, 97176), (1480, 85029), (1554, 80980), (2072, 60735), (2220, 56686), (2590, 48588), (3108, 40490), (3885, 32392), (4049, 31080), (4440, 28343), (5180, 24294), (6216, 20245), (7770, 16196), (8098, 15540), (10360, 12147)]