82706940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1487}}^1$

素因数の和:1608

約数の個数: 96

約数和(自身を含む): 259983360

約数和(自身を除く): 177276420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 103, 108, 135, 180, 206, 270, 309, 412, 515, 540, 618, 927, 1030, 1236, 1487, 1545, 1854, 2060, 2781, 2974, 3090, 3708, 4461, 4635, 5562, 5948, 6180, 7435, 8922, 9270, 11124, 13383, 13905, 14870, 17844, 18540, 22305, 26766, 27810, 29740, 40149, 44610, 53532, 55620, 66915, 80298, 89220, 133830, 153161, 160596, 200745, 267660, 306322, 401490, 459483, 612644, 765805, 802980, 918966, 1378449, 1531610, 1837932, 2297415, 2756898, 3063220, 4135347, 4594830, 5513796, 6892245, 8270694, 9189660, 13784490, 16541388, 20676735, 27568980, 41353470, 82706940]

約数ペア:

[(1, 82706940), (2, 41353470), (3, 27568980), (4, 20676735), (5, 16541388), (6, 13784490), (9, 9189660), (10, 8270694), (12, 6892245), (15, 5513796), (18, 4594830), (20, 4135347), (27, 3063220), (30, 2756898), (36, 2297415), (45, 1837932), (54, 1531610), (60, 1378449), (90, 918966), (103, 802980), (108, 765805), (135, 612644), (180, 459483), (206, 401490), (270, 306322), (309, 267660), (412, 200745), (515, 160596), (540, 153161), (618, 133830), (927, 89220), (1030, 80298), (1236, 66915), (1487, 55620), (1545, 53532), (1854, 44610), (2060, 40149), (2781, 29740), (2974, 27810), (3090, 26766), (3708, 22305), (4461, 18540), (4635, 17844), (5562, 14870), (5948, 13905), (6180, 13383), (7435, 11124), (8922, 9270)]