150459200

素因数分解:

$2^6\times 5^2\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:640

約数の個数: 84

約数和(自身を含む): 372660672

約数和(自身を除く): 222201472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 271, 320, 347, 400, 542, 694, 800, 1084, 1355, 1388, 1600, 1735, 2168, 2710, 2776, 3470, 4336, 5420, 5552, 6775, 6940, 8672, 8675, 10840, 11104, 13550, 13880, 17344, 17350, 21680, 22208, 27100, 27760, 34700, 43360, 54200, 55520, 69400, 86720, 94037, 108400, 111040, 138800, 188074, 216800, 277600, 376148, 433600, 470185, 555200, 752296, 940370, 1504592, 1880740, 2350925, 3009184, 3761480, 4701850, 6018368, 7522960, 9403700, 15045920, 18807400, 30091840, 37614800, 75229600, 150459200]

約数ペア:

[(1, 150459200), (2, 75229600), (4, 37614800), (5, 30091840), (8, 18807400), (10, 15045920), (16, 9403700), (20, 7522960), (25, 6018368), (32, 4701850), (40, 3761480), (50, 3009184), (64, 2350925), (80, 1880740), (100, 1504592), (160, 940370), (200, 752296), (271, 555200), (320, 470185), (347, 433600), (400, 376148), (542, 277600), (694, 216800), (800, 188074), (1084, 138800), (1355, 111040), (1388, 108400), (1600, 94037), (1735, 86720), (2168, 69400), (2710, 55520), (2776, 54200), (3470, 43360), (4336, 34700), (5420, 27760), (5552, 27100), (6775, 22208), (6940, 21680), (8672, 17350), (8675, 17344), (10840, 13880), (11104, 13550)]