900307680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:529

約数の個数: 192

約数和(自身を含む): 2939908608

約数和(自身を除く): 2039600928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 163, 185, 222, 240, 296, 311, 326, 370, 444, 480, 489, 555, 592, 622, 652, 740, 815, 888, 933, 978, 1110, 1184, 1244, 1304, 1480, 1555, 1630, 1776, 1866, 1956, 2220, 2445, 2488, 2608, 2960, 3110, 3260, 3552, 3732, 3912, 4440, 4665, 4890, 4976, 5216, 5920, 6031, 6220, 6520, 7464, 7824, 8880, 9330, 9780, 9952, 11507, 12062, 12440, 13040, 14928, 15648, 17760, 18093, 18660, 19560, 23014, 24124, 24880, 26080, 29856, 30155, 34521, 36186, 37320, 39120, 46028, 48248, 49760, 50693, 57535, 60310, 69042, 72372, 74640, 78240, 90465, 92056, 96496, 101386, 115070, 120620, 138084, 144744, 149280, 152079, 172605, 180930, 184112, 192992, 202772, 230140, 241240, 253465, 276168, 289488, 304158, 345210, 361860, 368224, 405544, 460280, 482480, 506930, 552336, 578976, 608316, 690420, 723720, 760395, 811088, 920560, 964960, 1013860, 1104672, 1216632, 1380840, 1447440, 1520790, 1622176, 1841120, 1875641, 2027720, 2433264, 2761680, 2894880, 3041580, 3751282, 4055440, 4866528, 5523360, 5626923, 6083160, 7502564, 8110880, 9378205, 11253846, 12166320, 15005128, 18756410, 22507692, 24332640, 28134615, 30010256, 37512820, 45015384, 56269230, 60020512, 75025640, 90030768, 112538460, 150051280, 180061536, 225076920, 300102560, 450153840, 900307680]

約数ペア:

[(1, 900307680), (2, 450153840), (3, 300102560), (4, 225076920), (5, 180061536), (6, 150051280), (8, 112538460), (10, 90030768), (12, 75025640), (15, 60020512), (16, 56269230), (20, 45015384), (24, 37512820), (30, 30010256), (32, 28134615), (37, 24332640), (40, 22507692), (48, 18756410), (60, 15005128), (74, 12166320), (80, 11253846), (96, 9378205), (111, 8110880), (120, 7502564), (148, 6083160), (160, 5626923), (163, 5523360), (185, 4866528), (222, 4055440), (240, 3751282), (296, 3041580), (311, 2894880), (326, 2761680), (370, 2433264), (444, 2027720), (480, 1875641), (489, 1841120), (555, 1622176), (592, 1520790), (622, 1447440), (652, 1380840), (740, 1216632), (815, 1104672), (888, 1013860), (933, 964960), (978, 920560), (1110, 811088), (1184, 760395), (1244, 723720), (1304, 690420), (1480, 608316), (1555, 578976), (1630, 552336), (1776, 506930), (1866, 482480), (1956, 460280), (2220, 405544), (2445, 368224), (2488, 361860), (2608, 345210), (2960, 304158), (3110, 289488), (3260, 276168), (3552, 253465), (3732, 241240), (3912, 230140), (4440, 202772), (4665, 192992), (4890, 184112), (4976, 180930), (5216, 172605), (5920, 152079), (6031, 149280), (6220, 144744), (6520, 138084), (7464, 120620), (7824, 115070), (8880, 101386), (9330, 96496), (9780, 92056), (9952, 90465), (11507, 78240), (12062, 74640), (12440, 72372), (13040, 69042), (14928, 60310), (15648, 57535), (17760, 50693), (18093, 49760), (18660, 48248), (19560, 46028), (23014, 39120), (24124, 37320), (24880, 36186), (26080, 34521), (29856, 30155)]