75229600

素因数分解:

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

素因数の和:638

約数の個数: 72

約数和(自身を含む): 184863168

約数和(自身を除く): 109633568

約数列:

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

約数ペア:

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