70818300

素因数分解:

$2^2\times 3^4\times 5^2\times 7^1\times {\mathrm{1249}}^1$

素因数の和:1282

約数の個数: 180

約数和(自身を含む): 262570000

約数和(自身を除く): 191751700

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 1050, 1134, 1249, 1260, 1350, 1575, 1620, 1890, 2025, 2100, 2268, 2498, 2700, 2835, 3150, 3747, 3780, 4050, 4725, 4996, 5670, 6245, 6300, 7494, 8100, 8743, 9450, 11241, 11340, 12490, 14175, 14988, 17486, 18735, 18900, 22482, 24980, 26229, 28350, 31225, 33723, 34972, 37470, 43715, 44964, 52458, 56205, 56700, 62450, 67446, 74940, 78687, 87430, 93675, 101169, 104916, 112410, 124900, 131145, 134892, 157374, 168615, 174860, 187350, 202338, 218575, 224820, 236061, 262290, 281025, 314748, 337230, 374700, 393435, 404676, 437150, 472122, 505845, 524580, 562050, 655725, 674460, 708183, 786870, 843075, 874300, 944244, 1011690, 1124100, 1180305, 1311450, 1416366, 1573740, 1686150, 1967175, 2023380, 2360610, 2529225, 2622900, 2832732, 3372300, 3540915, 3934350, 4721220, 5058450, 5901525, 7081830, 7868700, 10116900, 11803050, 14163660, 17704575, 23606100, 35409150, 70818300]

約数ペア:

[(1, 70818300), (2, 35409150), (3, 23606100), (4, 17704575), (5, 14163660), (6, 11803050), (7, 10116900), (9, 7868700), (10, 7081830), (12, 5901525), (14, 5058450), (15, 4721220), (18, 3934350), (20, 3540915), (21, 3372300), (25, 2832732), (27, 2622900), (28, 2529225), (30, 2360610), (35, 2023380), (36, 1967175), (42, 1686150), (45, 1573740), (50, 1416366), (54, 1311450), (60, 1180305), (63, 1124100), (70, 1011690), (75, 944244), (81, 874300), (84, 843075), (90, 786870), (100, 708183), (105, 674460), (108, 655725), (126, 562050), (135, 524580), (140, 505845), (150, 472122), (162, 437150), (175, 404676), (180, 393435), (189, 374700), (210, 337230), (225, 314748), (252, 281025), (270, 262290), (300, 236061), (315, 224820), (324, 218575), (350, 202338), (378, 187350), (405, 174860), (420, 168615), (450, 157374), (525, 134892), (540, 131145), (567, 124900), (630, 112410), (675, 104916), (700, 101169), (756, 93675), (810, 87430), (900, 78687), (945, 74940), (1050, 67446), (1134, 62450), (1249, 56700), (1260, 56205), (1350, 52458), (1575, 44964), (1620, 43715), (1890, 37470), (2025, 34972), (2100, 33723), (2268, 31225), (2498, 28350), (2700, 26229), (2835, 24980), (3150, 22482), (3747, 18900), (3780, 18735), (4050, 17486), (4725, 14988), (4996, 14175), (5670, 12490), (6245, 11340), (6300, 11241), (7494, 9450), (8100, 8743)]