155307200

素因数分解:

$2^6\times 5^2\times {\mathrm{113}}^1\times {\mathrm{859}}^1$

素因数の和:994

約数の個数: 84

約数和(自身を含む): 385983480

約数和(自身を除く): 230676280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 113, 160, 200, 226, 320, 400, 452, 565, 800, 859, 904, 1130, 1600, 1718, 1808, 2260, 2825, 3436, 3616, 4295, 4520, 5650, 6872, 7232, 8590, 9040, 11300, 13744, 17180, 18080, 21475, 22600, 27488, 34360, 36160, 42950, 45200, 54976, 68720, 85900, 90400, 97067, 137440, 171800, 180800, 194134, 274880, 343600, 388268, 485335, 687200, 776536, 970670, 1374400, 1553072, 1941340, 2426675, 3106144, 3882680, 4853350, 6212288, 7765360, 9706700, 15530720, 19413400, 31061440, 38826800, 77653600, 155307200]

約数ペア:

[(1, 155307200), (2, 77653600), (4, 38826800), (5, 31061440), (8, 19413400), (10, 15530720), (16, 9706700), (20, 7765360), (25, 6212288), (32, 4853350), (40, 3882680), (50, 3106144), (64, 2426675), (80, 1941340), (100, 1553072), (113, 1374400), (160, 970670), (200, 776536), (226, 687200), (320, 485335), (400, 388268), (452, 343600), (565, 274880), (800, 194134), (859, 180800), (904, 171800), (1130, 137440), (1600, 97067), (1718, 90400), (1808, 85900), (2260, 68720), (2825, 54976), (3436, 45200), (3616, 42950), (4295, 36160), (4520, 34360), (5650, 27488), (6872, 22600), (7232, 21475), (8590, 18080), (9040, 17180), (11300, 13744)]