68777400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1451}}^1$

素因数の和:1549

約数の個数: 96

約数和(自身を含む): 216057600

約数和(自身を除く): 147280200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 79, 100, 120, 150, 158, 200, 237, 300, 316, 395, 474, 600, 632, 790, 948, 1185, 1451, 1580, 1896, 1975, 2370, 2902, 3160, 3950, 4353, 4740, 5804, 5925, 7255, 7900, 8706, 9480, 11608, 11850, 14510, 15800, 17412, 21765, 23700, 29020, 34824, 36275, 43530, 47400, 58040, 72550, 87060, 108825, 114629, 145100, 174120, 217650, 229258, 290200, 343887, 435300, 458516, 573145, 687774, 870600, 917032, 1146290, 1375548, 1719435, 2292580, 2751096, 2865725, 3438870, 4585160, 5731450, 6877740, 8597175, 11462900, 13755480, 17194350, 22925800, 34388700, 68777400]

約数ペア:

[(1, 68777400), (2, 34388700), (3, 22925800), (4, 17194350), (5, 13755480), (6, 11462900), (8, 8597175), (10, 6877740), (12, 5731450), (15, 4585160), (20, 3438870), (24, 2865725), (25, 2751096), (30, 2292580), (40, 1719435), (50, 1375548), (60, 1146290), (75, 917032), (79, 870600), (100, 687774), (120, 573145), (150, 458516), (158, 435300), (200, 343887), (237, 290200), (300, 229258), (316, 217650), (395, 174120), (474, 145100), (600, 114629), (632, 108825), (790, 87060), (948, 72550), (1185, 58040), (1451, 47400), (1580, 43530), (1896, 36275), (1975, 34824), (2370, 29020), (2902, 23700), (3160, 21765), (3950, 17412), (4353, 15800), (4740, 14510), (5804, 11850), (5925, 11608), (7255, 9480), (7900, 8706)]