68373600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{919}}^1$

素因数の和:973

約数の個数: 144

約数和(自身を含む): 229985280

約数和(自身を除く): 161611680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 75, 80, 93, 96, 100, 120, 124, 150, 155, 160, 186, 200, 240, 248, 300, 310, 372, 400, 465, 480, 496, 600, 620, 744, 775, 800, 919, 930, 992, 1200, 1240, 1488, 1550, 1838, 1860, 2325, 2400, 2480, 2757, 2976, 3100, 3676, 3720, 4595, 4650, 4960, 5514, 6200, 7352, 7440, 9190, 9300, 11028, 12400, 13785, 14704, 14880, 18380, 18600, 22056, 22975, 24800, 27570, 28489, 29408, 36760, 37200, 44112, 45950, 55140, 56978, 68925, 73520, 74400, 85467, 88224, 91900, 110280, 113956, 137850, 142445, 147040, 170934, 183800, 220560, 227912, 275700, 284890, 341868, 367600, 427335, 441120, 455824, 551400, 569780, 683736, 712225, 735200, 854670, 911648, 1102800, 1139560, 1367472, 1424450, 1709340, 2136675, 2205600, 2279120, 2734944, 2848900, 3418680, 4273350, 4558240, 5697800, 6837360, 8546700, 11395600, 13674720, 17093400, 22791200, 34186800, 68373600]

約数ペア:

[(1, 68373600), (2, 34186800), (3, 22791200), (4, 17093400), (5, 13674720), (6, 11395600), (8, 8546700), (10, 6837360), (12, 5697800), (15, 4558240), (16, 4273350), (20, 3418680), (24, 2848900), (25, 2734944), (30, 2279120), (31, 2205600), (32, 2136675), (40, 1709340), (48, 1424450), (50, 1367472), (60, 1139560), (62, 1102800), (75, 911648), (80, 854670), (93, 735200), (96, 712225), (100, 683736), (120, 569780), (124, 551400), (150, 455824), (155, 441120), (160, 427335), (186, 367600), (200, 341868), (240, 284890), (248, 275700), (300, 227912), (310, 220560), (372, 183800), (400, 170934), (465, 147040), (480, 142445), (496, 137850), (600, 113956), (620, 110280), (744, 91900), (775, 88224), (800, 85467), (919, 74400), (930, 73520), (992, 68925), (1200, 56978), (1240, 55140), (1488, 45950), (1550, 44112), (1838, 37200), (1860, 36760), (2325, 29408), (2400, 28489), (2480, 27570), (2757, 24800), (2976, 22975), (3100, 22056), (3676, 18600), (3720, 18380), (4595, 14880), (4650, 14704), (4960, 13785), (5514, 12400), (6200, 11028), (7352, 9300), (7440, 9190)]