124446420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1$

素因数の和:654

約数の個数: 144

約数和(自身を含む): 434179200

約数和(自身を除く): 309732780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 283, 315, 349, 420, 566, 630, 698, 849, 1047, 1132, 1260, 1396, 1415, 1698, 1745, 1981, 2094, 2443, 2547, 2830, 3141, 3396, 3490, 3962, 4188, 4245, 4886, 5094, 5235, 5660, 5943, 6282, 6980, 7329, 7924, 8490, 9772, 9905, 10188, 10470, 11886, 12215, 12564, 12735, 14658, 15705, 16980, 17829, 19810, 20940, 21987, 23772, 24430, 25470, 29316, 29715, 31410, 35658, 36645, 39620, 43974, 48860, 50940, 59430, 62820, 71316, 73290, 87948, 89145, 98767, 109935, 118860, 146580, 178290, 197534, 219870, 296301, 356580, 395068, 439740, 493835, 592602, 691369, 888903, 987670, 1185204, 1382738, 1481505, 1777806, 1975340, 2074107, 2765476, 2963010, 3456845, 3555612, 4148214, 4444515, 5926020, 6222321, 6913690, 8296428, 8889030, 10370535, 12444642, 13827380, 17778060, 20741070, 24889284, 31111605, 41482140, 62223210, 124446420]

約数ペア:

[(1, 124446420), (2, 62223210), (3, 41482140), (4, 31111605), (5, 24889284), (6, 20741070), (7, 17778060), (9, 13827380), (10, 12444642), (12, 10370535), (14, 8889030), (15, 8296428), (18, 6913690), (20, 6222321), (21, 5926020), (28, 4444515), (30, 4148214), (35, 3555612), (36, 3456845), (42, 2963010), (45, 2765476), (60, 2074107), (63, 1975340), (70, 1777806), (84, 1481505), (90, 1382738), (105, 1185204), (126, 987670), (140, 888903), (180, 691369), (210, 592602), (252, 493835), (283, 439740), (315, 395068), (349, 356580), (420, 296301), (566, 219870), (630, 197534), (698, 178290), (849, 146580), (1047, 118860), (1132, 109935), (1260, 98767), (1396, 89145), (1415, 87948), (1698, 73290), (1745, 71316), (1981, 62820), (2094, 59430), (2443, 50940), (2547, 48860), (2830, 43974), (3141, 39620), (3396, 36645), (3490, 35658), (3962, 31410), (4188, 29715), (4245, 29316), (4886, 25470), (5094, 24430), (5235, 23772), (5660, 21987), (5943, 20940), (6282, 19810), (6980, 17829), (7329, 16980), (7924, 15705), (8490, 14658), (9772, 12735), (9905, 12564), (10188, 12215), (10470, 11886)]