90870300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3308

約数の個数: 108

約数和(自身を含む): 294106176

約数和(自身を除く): 203235876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 45, 50, 60, 62, 75, 90, 93, 100, 124, 150, 155, 180, 186, 225, 279, 300, 310, 372, 450, 465, 558, 620, 775, 900, 930, 1116, 1395, 1550, 1860, 2325, 2790, 3100, 3257, 4650, 5580, 6514, 6975, 9300, 9771, 13028, 13950, 16285, 19542, 27900, 29313, 32570, 39084, 48855, 58626, 65140, 81425, 97710, 100967, 117252, 146565, 162850, 195420, 201934, 244275, 293130, 302901, 325700, 403868, 488550, 504835, 586260, 605802, 732825, 908703, 977100, 1009670, 1211604, 1465650, 1514505, 1817406, 2019340, 2524175, 2931300, 3029010, 3634812, 4543515, 5048350, 6058020, 7572525, 9087030, 10096700, 15145050, 18174060, 22717575, 30290100, 45435150, 90870300]

約数ペア:

[(1, 90870300), (2, 45435150), (3, 30290100), (4, 22717575), (5, 18174060), (6, 15145050), (9, 10096700), (10, 9087030), (12, 7572525), (15, 6058020), (18, 5048350), (20, 4543515), (25, 3634812), (30, 3029010), (31, 2931300), (36, 2524175), (45, 2019340), (50, 1817406), (60, 1514505), (62, 1465650), (75, 1211604), (90, 1009670), (93, 977100), (100, 908703), (124, 732825), (150, 605802), (155, 586260), (180, 504835), (186, 488550), (225, 403868), (279, 325700), (300, 302901), (310, 293130), (372, 244275), (450, 201934), (465, 195420), (558, 162850), (620, 146565), (775, 117252), (900, 100967), (930, 97710), (1116, 81425), (1395, 65140), (1550, 58626), (1860, 48855), (2325, 39084), (2790, 32570), (3100, 29313), (3257, 27900), (4650, 19542), (5580, 16285), (6514, 13950), (6975, 13028), (9300, 9771)]