67282400

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2764

約数の個数: 72

約数和(自身を含む): 169614144

約数和(自身を除く): 102331744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 2713, 3100, 4960, 5426, 6200, 10852, 12400, 13565, 21704, 24800, 27130, 43408, 54260, 67825, 84103, 86816, 108520, 135650, 168206, 217040, 271300, 336412, 420515, 434080, 542600, 672824, 841030, 1085200, 1345648, 1682060, 2102575, 2170400, 2691296, 3364120, 4205150, 6728240, 8410300, 13456480, 16820600, 33641200, 67282400]

約数ペア:

[(1, 67282400), (2, 33641200), (4, 16820600), (5, 13456480), (8, 8410300), (10, 6728240), (16, 4205150), (20, 3364120), (25, 2691296), (31, 2170400), (32, 2102575), (40, 1682060), (50, 1345648), (62, 1085200), (80, 841030), (100, 672824), (124, 542600), (155, 434080), (160, 420515), (200, 336412), (248, 271300), (310, 217040), (400, 168206), (496, 135650), (620, 108520), (775, 86816), (800, 84103), (992, 67825), (1240, 54260), (1550, 43408), (2480, 27130), (2713, 24800), (3100, 21704), (4960, 13565), (5426, 12400), (6200, 10852)]