12948900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2539}}^1$

素因数の和:2573

約数の個数: 72

約数和(自身を含む): 39684960

約数和(自身を除く): 26736060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2539, 2550, 5078, 5100, 7617, 10156, 12695, 15234, 25390, 30468, 38085, 43163, 50780, 63475, 76170, 86326, 126950, 129489, 152340, 172652, 190425, 215815, 253900, 258978, 380850, 431630, 517956, 647445, 761700, 863260, 1079075, 1294890, 2158150, 2589780, 3237225, 4316300, 6474450, 12948900]

約数ペア:

[(1, 12948900), (2, 6474450), (3, 4316300), (4, 3237225), (5, 2589780), (6, 2158150), (10, 1294890), (12, 1079075), (15, 863260), (17, 761700), (20, 647445), (25, 517956), (30, 431630), (34, 380850), (50, 258978), (51, 253900), (60, 215815), (68, 190425), (75, 172652), (85, 152340), (100, 129489), (102, 126950), (150, 86326), (170, 76170), (204, 63475), (255, 50780), (300, 43163), (340, 38085), (425, 30468), (510, 25390), (850, 15234), (1020, 12695), (1275, 10156), (1700, 7617), (2539, 5100), (2550, 5078)]