11251980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 35642880

約数和(自身を除く): 24390900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 67, 90, 108, 134, 135, 180, 201, 268, 270, 311, 335, 402, 540, 603, 622, 670, 804, 933, 1005, 1206, 1244, 1340, 1555, 1809, 1866, 2010, 2412, 2799, 3015, 3110, 3618, 3732, 4020, 4665, 5598, 6030, 6220, 7236, 8397, 9045, 9330, 11196, 12060, 13995, 16794, 18090, 18660, 20837, 27990, 33588, 36180, 41674, 41985, 55980, 62511, 83348, 83970, 104185, 125022, 167940, 187533, 208370, 250044, 312555, 375066, 416740, 562599, 625110, 750132, 937665, 1125198, 1250220, 1875330, 2250396, 2812995, 3750660, 5625990, 11251980]

約数ペア:

[(1, 11251980), (2, 5625990), (3, 3750660), (4, 2812995), (5, 2250396), (6, 1875330), (9, 1250220), (10, 1125198), (12, 937665), (15, 750132), (18, 625110), (20, 562599), (27, 416740), (30, 375066), (36, 312555), (45, 250044), (54, 208370), (60, 187533), (67, 167940), (90, 125022), (108, 104185), (134, 83970), (135, 83348), (180, 62511), (201, 55980), (268, 41985), (270, 41674), (311, 36180), (335, 33588), (402, 27990), (540, 20837), (603, 18660), (622, 18090), (670, 16794), (804, 13995), (933, 12060), (1005, 11196), (1206, 9330), (1244, 9045), (1340, 8397), (1555, 7236), (1809, 6220), (1866, 6030), (2010, 5598), (2412, 4665), (2799, 4020), (3015, 3732), (3110, 3618)]