185508180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7207}}^1$

素因数の和:7246

約数の個数: 144

約数和(自身を含む): 661175424

約数和(自身を除く): 475667244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 7207, 8580, 12870, 14414, 21621, 25740, 28828, 36035, 43242, 64863, 72070, 79277, 86484, 93691, 108105, 129726, 144140, 158554, 187382, 216210, 237831, 259452, 281073, 317108, 324315, 374764, 396385, 432420, 468455, 475662, 562146, 648630, 713493, 792770, 843219, 936910, 951324, 1030601, 1124292, 1189155, 1297260, 1405365, 1426986, 1585540, 1686438, 1873820, 2061202, 2378310, 2810730, 2853972, 3091803, 3372876, 3567465, 4122404, 4216095, 4756620, 5153005, 5621460, 6183606, 7134930, 8432190, 9275409, 10306010, 12367212, 14269860, 15459015, 16864380, 18550818, 20612020, 30918030, 37101636, 46377045, 61836060, 92754090, 185508180]

約数ペア:

[(1, 185508180), (2, 92754090), (3, 61836060), (4, 46377045), (5, 37101636), (6, 30918030), (9, 20612020), (10, 18550818), (11, 16864380), (12, 15459015), (13, 14269860), (15, 12367212), (18, 10306010), (20, 9275409), (22, 8432190), (26, 7134930), (30, 6183606), (33, 5621460), (36, 5153005), (39, 4756620), (44, 4216095), (45, 4122404), (52, 3567465), (55, 3372876), (60, 3091803), (65, 2853972), (66, 2810730), (78, 2378310), (90, 2061202), (99, 1873820), (110, 1686438), (117, 1585540), (130, 1426986), (132, 1405365), (143, 1297260), (156, 1189155), (165, 1124292), (180, 1030601), (195, 951324), (198, 936910), (220, 843219), (234, 792770), (260, 713493), (286, 648630), (330, 562146), (390, 475662), (396, 468455), (429, 432420), (468, 396385), (495, 374764), (572, 324315), (585, 317108), (660, 281073), (715, 259452), (780, 237831), (858, 216210), (990, 187382), (1170, 158554), (1287, 144140), (1430, 129726), (1716, 108105), (1980, 93691), (2145, 86484), (2340, 79277), (2574, 72070), (2860, 64863), (4290, 43242), (5148, 36035), (6435, 28828), (7207, 25740), (8580, 21621), (12870, 14414)]