1075500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{239}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 3407040

約数和(自身を除く): 2331540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 125, 150, 180, 225, 239, 250, 300, 375, 450, 478, 500, 717, 750, 900, 956, 1125, 1195, 1434, 1500, 2151, 2250, 2390, 2868, 3585, 4302, 4500, 4780, 5975, 7170, 8604, 10755, 11950, 14340, 17925, 21510, 23900, 29875, 35850, 43020, 53775, 59750, 71700, 89625, 107550, 119500, 179250, 215100, 268875, 358500, 537750, 1075500]

約数ペア:

[(1, 1075500), (2, 537750), (3, 358500), (4, 268875), (5, 215100), (6, 179250), (9, 119500), (10, 107550), (12, 89625), (15, 71700), (18, 59750), (20, 53775), (25, 43020), (30, 35850), (36, 29875), (45, 23900), (50, 21510), (60, 17925), (75, 14340), (90, 11950), (100, 10755), (125, 8604), (150, 7170), (180, 5975), (225, 4780), (239, 4500), (250, 4302), (300, 3585), (375, 2868), (450, 2390), (478, 2250), (500, 2151), (717, 1500), (750, 1434), (900, 1195), (956, 1125)]