70135000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:135

約数の個数: 120

約数和(自身を含む): 180082980

約数和(自身を除く): 109947980

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 83, 100, 104, 125, 130, 166, 169, 200, 250, 260, 325, 332, 338, 415, 500, 520, 625, 650, 664, 676, 830, 845, 1000, 1079, 1250, 1300, 1352, 1625, 1660, 1690, 2075, 2158, 2500, 2600, 3250, 3320, 3380, 4150, 4225, 4316, 5000, 5395, 6500, 6760, 8125, 8300, 8450, 8632, 10375, 10790, 13000, 14027, 16250, 16600, 16900, 20750, 21125, 21580, 26975, 28054, 32500, 33800, 41500, 42250, 43160, 51875, 53950, 56108, 65000, 70135, 83000, 84500, 103750, 105625, 107900, 112216, 134875, 140270, 169000, 207500, 211250, 215800, 269750, 280540, 350675, 415000, 422500, 539500, 561080, 674375, 701350, 845000, 1079000, 1348750, 1402700, 1753375, 2697500, 2805400, 3506750, 5395000, 7013500, 8766875, 14027000, 17533750, 35067500, 70135000]

約数ペア:

[(1, 70135000), (2, 35067500), (4, 17533750), (5, 14027000), (8, 8766875), (10, 7013500), (13, 5395000), (20, 3506750), (25, 2805400), (26, 2697500), (40, 1753375), (50, 1402700), (52, 1348750), (65, 1079000), (83, 845000), (100, 701350), (104, 674375), (125, 561080), (130, 539500), (166, 422500), (169, 415000), (200, 350675), (250, 280540), (260, 269750), (325, 215800), (332, 211250), (338, 207500), (415, 169000), (500, 140270), (520, 134875), (625, 112216), (650, 107900), (664, 105625), (676, 103750), (830, 84500), (845, 83000), (1000, 70135), (1079, 65000), (1250, 56108), (1300, 53950), (1352, 51875), (1625, 43160), (1660, 42250), (1690, 41500), (2075, 33800), (2158, 32500), (2500, 28054), (2600, 26975), (3250, 21580), (3320, 21125), (3380, 20750), (4150, 16900), (4225, 16600), (4316, 16250), (5000, 14027), (5395, 13000), (6500, 10790), (6760, 10375), (8125, 8632), (8300, 8450)]