68696000

素因数分解:

$2^6\times 5^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:335

約数の個数: 112

約数和(自身を含む): 176247552

約数和(自身を除く): 107551552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 155, 160, 200, 248, 250, 277, 310, 320, 400, 496, 500, 554, 620, 775, 800, 992, 1000, 1108, 1240, 1385, 1550, 1600, 1984, 2000, 2216, 2480, 2770, 3100, 3875, 4000, 4432, 4960, 5540, 6200, 6925, 7750, 8000, 8587, 8864, 9920, 11080, 12400, 13850, 15500, 17174, 17728, 22160, 24800, 27700, 31000, 34348, 34625, 42935, 44320, 49600, 55400, 62000, 68696, 69250, 85870, 88640, 110800, 124000, 137392, 138500, 171740, 214675, 221600, 248000, 274784, 277000, 343480, 429350, 443200, 549568, 554000, 686960, 858700, 1073375, 1108000, 1373920, 1717400, 2146750, 2216000, 2747840, 3434800, 4293500, 6869600, 8587000, 13739200, 17174000, 34348000, 68696000]

約数ペア:

[(1, 68696000), (2, 34348000), (4, 17174000), (5, 13739200), (8, 8587000), (10, 6869600), (16, 4293500), (20, 3434800), (25, 2747840), (31, 2216000), (32, 2146750), (40, 1717400), (50, 1373920), (62, 1108000), (64, 1073375), (80, 858700), (100, 686960), (124, 554000), (125, 549568), (155, 443200), (160, 429350), (200, 343480), (248, 277000), (250, 274784), (277, 248000), (310, 221600), (320, 214675), (400, 171740), (496, 138500), (500, 137392), (554, 124000), (620, 110800), (775, 88640), (800, 85870), (992, 69250), (1000, 68696), (1108, 62000), (1240, 55400), (1385, 49600), (1550, 44320), (1600, 42935), (1984, 34625), (2000, 34348), (2216, 31000), (2480, 27700), (2770, 24800), (3100, 22160), (3875, 17728), (4000, 17174), (4432, 15500), (4960, 13850), (5540, 12400), (6200, 11080), (6925, 9920), (7750, 8864), (8000, 8587)]