67802040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{569}}^1$

素因数の和:917

約数の個数: 96

約数和(自身を含む): 221410800

約数和(自身を除く): 153608760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 331, 360, 569, 662, 993, 1138, 1324, 1655, 1707, 1986, 2276, 2648, 2845, 2979, 3310, 3414, 3972, 4552, 4965, 5121, 5690, 5958, 6620, 6828, 7944, 8535, 9930, 10242, 11380, 11916, 13240, 13656, 14895, 17070, 19860, 20484, 22760, 23832, 25605, 29790, 34140, 39720, 40968, 51210, 59580, 68280, 102420, 119160, 188339, 204840, 376678, 565017, 753356, 941695, 1130034, 1506712, 1695051, 1883390, 2260068, 2825085, 3390102, 3766780, 4520136, 5650170, 6780204, 7533560, 8475255, 11300340, 13560408, 16950510, 22600680, 33901020, 67802040]

約数ペア:

[(1, 67802040), (2, 33901020), (3, 22600680), (4, 16950510), (5, 13560408), (6, 11300340), (8, 8475255), (9, 7533560), (10, 6780204), (12, 5650170), (15, 4520136), (18, 3766780), (20, 3390102), (24, 2825085), (30, 2260068), (36, 1883390), (40, 1695051), (45, 1506712), (60, 1130034), (72, 941695), (90, 753356), (120, 565017), (180, 376678), (331, 204840), (360, 188339), (569, 119160), (662, 102420), (993, 68280), (1138, 59580), (1324, 51210), (1655, 40968), (1707, 39720), (1986, 34140), (2276, 29790), (2648, 25605), (2845, 23832), (2979, 22760), (3310, 20484), (3414, 19860), (3972, 17070), (4552, 14895), (4965, 13656), (5121, 13240), (5690, 11916), (5958, 11380), (6620, 10242), (6828, 9930), (7944, 8535)]