207963180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{3739}}^1$

素因数の和:3860

約数の個数: 96

約数和(自身を含む): 653452800

約数和(自身を除く): 445489620

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, 1545, 1854, 2060, 2781, 3090, 3708, 3739, 4635, 5562, 6180, 7478, 9270, 11124, 11217, 13905, 14956, 18540, 18695, 22434, 27810, 33651, 37390, 44868, 55620, 56085, 67302, 74780, 100953, 112170, 134604, 168255, 201906, 224340, 336510, 385117, 403812, 504765, 673020, 770234, 1009530, 1155351, 1540468, 1925585, 2019060, 2310702, 3466053, 3851170, 4621404, 5776755, 6932106, 7702340, 10398159, 11553510, 13864212, 17330265, 20796318, 23107020, 34660530, 41592636, 51990795, 69321060, 103981590, 207963180]

約数ペア:

[(1, 207963180), (2, 103981590), (3, 69321060), (4, 51990795), (5, 41592636), (6, 34660530), (9, 23107020), (10, 20796318), (12, 17330265), (15, 13864212), (18, 11553510), (20, 10398159), (27, 7702340), (30, 6932106), (36, 5776755), (45, 4621404), (54, 3851170), (60, 3466053), (90, 2310702), (103, 2019060), (108, 1925585), (135, 1540468), (180, 1155351), (206, 1009530), (270, 770234), (309, 673020), (412, 504765), (515, 403812), (540, 385117), (618, 336510), (927, 224340), (1030, 201906), (1236, 168255), (1545, 134604), (1854, 112170), (2060, 100953), (2781, 74780), (3090, 67302), (3708, 56085), (3739, 55620), (4635, 44868), (5562, 37390), (6180, 33651), (7478, 27810), (9270, 22434), (11124, 18695), (11217, 18540), (13905, 14956)]