149634880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{24611}}^1$

素因数の和:24647

約数の個数: 56

約数和(自身を含む): 375086880

約数和(自身を除く): 225452000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 24611, 49222, 98444, 123055, 196888, 246110, 393776, 467609, 492220, 787552, 935218, 984440, 1575104, 1870436, 1968880, 2338045, 3740872, 3937760, 4676090, 7481744, 7875520, 9352180, 14963488, 18704360, 29926976, 37408720, 74817440, 149634880]

約数ペア:

[(1, 149634880), (2, 74817440), (4, 37408720), (5, 29926976), (8, 18704360), (10, 14963488), (16, 9352180), (19, 7875520), (20, 7481744), (32, 4676090), (38, 3937760), (40, 3740872), (64, 2338045), (76, 1968880), (80, 1870436), (95, 1575104), (152, 984440), (160, 935218), (190, 787552), (304, 492220), (320, 467609), (380, 393776), (608, 246110), (760, 196888), (1216, 123055), (1520, 98444), (3040, 49222), (6080, 24611)]