67431200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2719}}^1$

素因数の和:2770

約数の個数: 72

約数和(自身を含む): 169989120

約数和(自身を除く): 102557920

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, 2719, 3100, 4960, 5438, 6200, 10876, 12400, 13595, 21752, 24800, 27190, 43504, 54380, 67975, 84289, 87008, 108760, 135950, 168578, 217520, 271900, 337156, 421445, 435040, 543800, 674312, 842890, 1087600, 1348624, 1685780, 2107225, 2175200, 2697248, 3371560, 4214450, 6743120, 8428900, 13486240, 16857800, 33715600, 67431200]

約数ペア:

[(1, 67431200), (2, 33715600), (4, 16857800), (5, 13486240), (8, 8428900), (10, 6743120), (16, 4214450), (20, 3371560), (25, 2697248), (31, 2175200), (32, 2107225), (40, 1685780), (50, 1348624), (62, 1087600), (80, 842890), (100, 674312), (124, 543800), (155, 435040), (160, 421445), (200, 337156), (248, 271900), (310, 217520), (400, 168578), (496, 135950), (620, 108760), (775, 87008), (800, 84289), (992, 67975), (1240, 54380), (1550, 43504), (2480, 27190), (2719, 24800), (3100, 21752), (4960, 13595), (5438, 12400), (6200, 10876)]