80073900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{631}}^1$

素因数の和:701

約数の個数: 144

約数和(自身を含む): 263316480

約数和(自身を除く): 183242580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 47, 50, 54, 60, 75, 90, 94, 100, 108, 135, 141, 150, 180, 188, 225, 235, 270, 282, 300, 423, 450, 470, 540, 564, 631, 675, 705, 846, 900, 940, 1175, 1262, 1269, 1350, 1410, 1692, 1893, 2115, 2350, 2524, 2538, 2700, 2820, 3155, 3525, 3786, 4230, 4700, 5076, 5679, 6310, 6345, 7050, 7572, 8460, 9465, 10575, 11358, 12620, 12690, 14100, 15775, 17037, 18930, 21150, 22716, 25380, 28395, 29657, 31550, 31725, 34074, 37860, 42300, 47325, 56790, 59314, 63100, 63450, 68148, 85185, 88971, 94650, 113580, 118628, 126900, 141975, 148285, 170370, 177942, 189300, 266913, 283950, 296570, 340740, 355884, 425925, 444855, 533826, 567900, 593140, 741425, 800739, 851850, 889710, 1067652, 1334565, 1482850, 1601478, 1703700, 1779420, 2224275, 2669130, 2965700, 3202956, 4003695, 4448550, 5338260, 6672825, 8007390, 8897100, 13345650, 16014780, 20018475, 26691300, 40036950, 80073900]

約数ペア:

[(1, 80073900), (2, 40036950), (3, 26691300), (4, 20018475), (5, 16014780), (6, 13345650), (9, 8897100), (10, 8007390), (12, 6672825), (15, 5338260), (18, 4448550), (20, 4003695), (25, 3202956), (27, 2965700), (30, 2669130), (36, 2224275), (45, 1779420), (47, 1703700), (50, 1601478), (54, 1482850), (60, 1334565), (75, 1067652), (90, 889710), (94, 851850), (100, 800739), (108, 741425), (135, 593140), (141, 567900), (150, 533826), (180, 444855), (188, 425925), (225, 355884), (235, 340740), (270, 296570), (282, 283950), (300, 266913), (423, 189300), (450, 177942), (470, 170370), (540, 148285), (564, 141975), (631, 126900), (675, 118628), (705, 113580), (846, 94650), (900, 88971), (940, 85185), (1175, 68148), (1262, 63450), (1269, 63100), (1350, 59314), (1410, 56790), (1692, 47325), (1893, 42300), (2115, 37860), (2350, 34074), (2524, 31725), (2538, 31550), (2700, 29657), (2820, 28395), (3155, 25380), (3525, 22716), (3786, 21150), (4230, 18930), (4700, 17037), (5076, 15775), (5679, 14100), (6310, 12690), (6345, 12620), (7050, 11358), (7572, 10575), (8460, 9465)]