85208040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6397}}^1$

素因数の和:6451

約数の個数: 96

約数和(自身を含む): 284455080

約数和(自身を除く): 199247040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 296, 333, 360, 370, 444, 555, 666, 740, 888, 1110, 1332, 1480, 1665, 2220, 2664, 3330, 4440, 6397, 6660, 12794, 13320, 19191, 25588, 31985, 38382, 51176, 57573, 63970, 76764, 95955, 115146, 127940, 153528, 191910, 230292, 236689, 255880, 287865, 383820, 460584, 473378, 575730, 710067, 767640, 946756, 1151460, 1183445, 1420134, 1893512, 2130201, 2302920, 2366890, 2840268, 3550335, 4260402, 4733780, 5680536, 7100670, 8520804, 9467560, 10651005, 14201340, 17041608, 21302010, 28402680, 42604020, 85208040]

約数ペア:

[(1, 85208040), (2, 42604020), (3, 28402680), (4, 21302010), (5, 17041608), (6, 14201340), (8, 10651005), (9, 9467560), (10, 8520804), (12, 7100670), (15, 5680536), (18, 4733780), (20, 4260402), (24, 3550335), (30, 2840268), (36, 2366890), (37, 2302920), (40, 2130201), (45, 1893512), (60, 1420134), (72, 1183445), (74, 1151460), (90, 946756), (111, 767640), (120, 710067), (148, 575730), (180, 473378), (185, 460584), (222, 383820), (296, 287865), (333, 255880), (360, 236689), (370, 230292), (444, 191910), (555, 153528), (666, 127940), (740, 115146), (888, 95955), (1110, 76764), (1332, 63970), (1480, 57573), (1665, 51176), (2220, 38382), (2664, 31985), (3330, 25588), (4440, 19191), (6397, 13320), (6660, 12794)]