8505900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{727}}^1$

素因数の和:760

約数の個数: 108

約数和(自身を含む): 28751632

約数和(自身を除く): 20245732

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 727, 780, 900, 975, 1170, 1300, 1454, 1950, 2181, 2340, 2908, 2925, 3635, 3900, 4362, 5850, 6543, 7270, 8724, 9451, 10905, 11700, 13086, 14540, 18175, 18902, 21810, 26172, 28353, 32715, 36350, 37804, 43620, 47255, 54525, 56706, 65430, 72700, 85059, 94510, 109050, 113412, 130860, 141765, 163575, 170118, 189020, 218100, 236275, 283530, 327150, 340236, 425295, 472550, 567060, 654300, 708825, 850590, 945100, 1417650, 1701180, 2126475, 2835300, 4252950, 8505900]

約数ペア:

[(1, 8505900), (2, 4252950), (3, 2835300), (4, 2126475), (5, 1701180), (6, 1417650), (9, 945100), (10, 850590), (12, 708825), (13, 654300), (15, 567060), (18, 472550), (20, 425295), (25, 340236), (26, 327150), (30, 283530), (36, 236275), (39, 218100), (45, 189020), (50, 170118), (52, 163575), (60, 141765), (65, 130860), (75, 113412), (78, 109050), (90, 94510), (100, 85059), (117, 72700), (130, 65430), (150, 56706), (156, 54525), (180, 47255), (195, 43620), (225, 37804), (234, 36350), (260, 32715), (300, 28353), (325, 26172), (390, 21810), (450, 18902), (468, 18175), (585, 14540), (650, 13086), (727, 11700), (780, 10905), (900, 9451), (975, 8724), (1170, 7270), (1300, 6543), (1454, 5850), (1950, 4362), (2181, 3900), (2340, 3635), (2908, 2925)]