102483180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1767

約数の個数: 72

約数和(自身を含む): 311822784

約数和(自身を除く): 209339604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 431, 862, 1293, 1321, 1724, 2155, 2586, 2642, 3879, 3963, 4310, 5172, 5284, 6465, 6605, 7758, 7926, 8620, 11889, 12930, 13210, 15516, 15852, 19395, 19815, 23778, 25860, 26420, 38790, 39630, 47556, 59445, 77580, 79260, 118890, 237780, 569351, 1138702, 1708053, 2277404, 2846755, 3416106, 5124159, 5693510, 6832212, 8540265, 10248318, 11387020, 17080530, 20496636, 25620795, 34161060, 51241590, 102483180]

約数ペア:

[(1, 102483180), (2, 51241590), (3, 34161060), (4, 25620795), (5, 20496636), (6, 17080530), (9, 11387020), (10, 10248318), (12, 8540265), (15, 6832212), (18, 5693510), (20, 5124159), (30, 3416106), (36, 2846755), (45, 2277404), (60, 1708053), (90, 1138702), (180, 569351), (431, 237780), (862, 118890), (1293, 79260), (1321, 77580), (1724, 59445), (2155, 47556), (2586, 39630), (2642, 38790), (3879, 26420), (3963, 25860), (4310, 23778), (5172, 19815), (5284, 19395), (6465, 15852), (6605, 15516), (7758, 13210), (7926, 12930), (8620, 11889)]