69000660

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 218566656

約数和(自身を除く): 149565996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 191, 223, 270, 324, 382, 405, 446, 540, 573, 669, 764, 810, 892, 955, 1115, 1146, 1338, 1620, 1719, 1910, 2007, 2230, 2292, 2676, 2865, 3345, 3438, 3820, 4014, 4460, 5157, 5730, 6021, 6690, 6876, 8028, 8595, 10035, 10314, 11460, 12042, 13380, 15471, 17190, 18063, 20070, 20628, 24084, 25785, 30105, 30942, 34380, 36126, 40140, 42593, 51570, 60210, 61884, 72252, 77355, 85186, 90315, 103140, 120420, 127779, 154710, 170372, 180630, 212965, 255558, 309420, 361260, 383337, 425930, 511116, 638895, 766674, 851860, 1150011, 1277790, 1533348, 1916685, 2300022, 2555580, 3450033, 3833370, 4600044, 5750055, 6900066, 7666740, 11500110, 13800132, 17250165, 23000220, 34500330, 69000660]

約数ペア:

[(1, 69000660), (2, 34500330), (3, 23000220), (4, 17250165), (5, 13800132), (6, 11500110), (9, 7666740), (10, 6900066), (12, 5750055), (15, 4600044), (18, 3833370), (20, 3450033), (27, 2555580), (30, 2300022), (36, 1916685), (45, 1533348), (54, 1277790), (60, 1150011), (81, 851860), (90, 766674), (108, 638895), (135, 511116), (162, 425930), (180, 383337), (191, 361260), (223, 309420), (270, 255558), (324, 212965), (382, 180630), (405, 170372), (446, 154710), (540, 127779), (573, 120420), (669, 103140), (764, 90315), (810, 85186), (892, 77355), (955, 72252), (1115, 61884), (1146, 60210), (1338, 51570), (1620, 42593), (1719, 40140), (1910, 36126), (2007, 34380), (2230, 30942), (2292, 30105), (2676, 25785), (2865, 24084), (3345, 20628), (3438, 20070), (3820, 18063), (4014, 17190), (4460, 15471), (5157, 13380), (5730, 12042), (6021, 11460), (6690, 10314), (6876, 10035), (8028, 8595)]