70182900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{2689}}^1$

素因数の和:2738

約数の個数: 108

約数和(自身を含む): 227654700

約数和(自身を除く): 157471800

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 29, 30, 36, 45, 50, 58, 60, 75, 87, 90, 100, 116, 145, 150, 174, 180, 225, 261, 290, 300, 348, 435, 450, 522, 580, 725, 870, 900, 1044, 1305, 1450, 1740, 2175, 2610, 2689, 2900, 4350, 5220, 5378, 6525, 8067, 8700, 10756, 13050, 13445, 16134, 24201, 26100, 26890, 32268, 40335, 48402, 53780, 67225, 77981, 80670, 96804, 121005, 134450, 155962, 161340, 201675, 233943, 242010, 268900, 311924, 389905, 403350, 467886, 484020, 605025, 701829, 779810, 806700, 935772, 1169715, 1210050, 1403658, 1559620, 1949525, 2339430, 2420100, 2807316, 3509145, 3899050, 4678860, 5848575, 7018290, 7798100, 11697150, 14036580, 17545725, 23394300, 35091450, 70182900]

約数ペア:

[(1, 70182900), (2, 35091450), (3, 23394300), (4, 17545725), (5, 14036580), (6, 11697150), (9, 7798100), (10, 7018290), (12, 5848575), (15, 4678860), (18, 3899050), (20, 3509145), (25, 2807316), (29, 2420100), (30, 2339430), (36, 1949525), (45, 1559620), (50, 1403658), (58, 1210050), (60, 1169715), (75, 935772), (87, 806700), (90, 779810), (100, 701829), (116, 605025), (145, 484020), (150, 467886), (174, 403350), (180, 389905), (225, 311924), (261, 268900), (290, 242010), (300, 233943), (348, 201675), (435, 161340), (450, 155962), (522, 134450), (580, 121005), (725, 96804), (870, 80670), (900, 77981), (1044, 67225), (1305, 53780), (1450, 48402), (1740, 40335), (2175, 32268), (2610, 26890), (2689, 26100), (2900, 24201), (4350, 16134), (5220, 13445), (5378, 13050), (6525, 10756), (8067, 8700)]