148848800

素因数分解:

$2^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4327}}^1$

素因数の和:4390

約数の個数: 72

約数和(自身を含む): 371913696

約数和(自身を除く): 223064896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 43, 50, 80, 86, 100, 160, 172, 200, 215, 344, 400, 430, 688, 800, 860, 1075, 1376, 1720, 2150, 3440, 4300, 4327, 6880, 8600, 8654, 17200, 17308, 21635, 34400, 34616, 43270, 69232, 86540, 108175, 138464, 173080, 186061, 216350, 346160, 372122, 432700, 692320, 744244, 865400, 930305, 1488488, 1730800, 1860610, 2976976, 3461600, 3721220, 4651525, 5953952, 7442440, 9303050, 14884880, 18606100, 29769760, 37212200, 74424400, 148848800]

約数ペア:

[(1, 148848800), (2, 74424400), (4, 37212200), (5, 29769760), (8, 18606100), (10, 14884880), (16, 9303050), (20, 7442440), (25, 5953952), (32, 4651525), (40, 3721220), (43, 3461600), (50, 2976976), (80, 1860610), (86, 1730800), (100, 1488488), (160, 930305), (172, 865400), (200, 744244), (215, 692320), (344, 432700), (400, 372122), (430, 346160), (688, 216350), (800, 186061), (860, 173080), (1075, 138464), (1376, 108175), (1720, 86540), (2150, 69232), (3440, 43270), (4300, 34616), (4327, 34400), (6880, 21635), (8600, 17308), (8654, 17200)]