6560550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 72

約数和(自身を含む): 17989920

約数和(自身を除く): 11429370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 61, 75, 90, 122, 150, 183, 225, 239, 305, 366, 450, 478, 549, 610, 717, 915, 1098, 1195, 1434, 1525, 1830, 2151, 2390, 2745, 3050, 3585, 4302, 4575, 5490, 5975, 7170, 9150, 10755, 11950, 13725, 14579, 17925, 21510, 27450, 29158, 35850, 43737, 53775, 72895, 87474, 107550, 131211, 145790, 218685, 262422, 364475, 437370, 656055, 728950, 1093425, 1312110, 2186850, 3280275, 6560550]

約数ペア:

[(1, 6560550), (2, 3280275), (3, 2186850), (5, 1312110), (6, 1093425), (9, 728950), (10, 656055), (15, 437370), (18, 364475), (25, 262422), (30, 218685), (45, 145790), (50, 131211), (61, 107550), (75, 87474), (90, 72895), (122, 53775), (150, 43737), (183, 35850), (225, 29158), (239, 27450), (305, 21510), (366, 17925), (450, 14579), (478, 13725), (549, 11950), (610, 10755), (717, 9150), (915, 7170), (1098, 5975), (1195, 5490), (1434, 4575), (1525, 4302), (1830, 3585), (2151, 3050), (2390, 2745)]