73165620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 96

約数和(自身を含む): 236670336

約数和(自身を除く): 163504716

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 6521, 11220, 13042, 19563, 26084, 32605, 39126, 65210, 71731, 78252, 97815, 110857, 130420, 143462, 195630, 215193, 221714, 286924, 332571, 358655, 391260, 430386, 443428, 554285, 665142, 717310, 860772, 1075965, 1108570, 1219427, 1330284, 1434620, 1662855, 2151930, 2217140, 2438854, 3325710, 3658281, 4303860, 4877708, 6097135, 6651420, 7316562, 12194270, 14633124, 18291405, 24388540, 36582810, 73165620]

約数ペア:

[(1, 73165620), (2, 36582810), (3, 24388540), (4, 18291405), (5, 14633124), (6, 12194270), (10, 7316562), (11, 6651420), (12, 6097135), (15, 4877708), (17, 4303860), (20, 3658281), (22, 3325710), (30, 2438854), (33, 2217140), (34, 2151930), (44, 1662855), (51, 1434620), (55, 1330284), (60, 1219427), (66, 1108570), (68, 1075965), (85, 860772), (102, 717310), (110, 665142), (132, 554285), (165, 443428), (170, 430386), (187, 391260), (204, 358655), (220, 332571), (255, 286924), (330, 221714), (340, 215193), (374, 195630), (510, 143462), (561, 130420), (660, 110857), (748, 97815), (935, 78252), (1020, 71731), (1122, 65210), (1870, 39126), (2244, 32605), (2805, 26084), (3740, 19563), (5610, 13042), (6521, 11220)]