45880020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 120

約数和(自身を含む): 145711104

約数和(自身を除く): 99831084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 127, 135, 162, 180, 223, 254, 270, 324, 381, 405, 446, 508, 540, 635, 669, 762, 810, 892, 1115, 1143, 1270, 1338, 1524, 1620, 1905, 2007, 2230, 2286, 2540, 2676, 3345, 3429, 3810, 4014, 4460, 4572, 5715, 6021, 6690, 6858, 7620, 8028, 10035, 10287, 11430, 12042, 13380, 13716, 17145, 18063, 20070, 20574, 22860, 24084, 28321, 30105, 34290, 36126, 40140, 41148, 51435, 56642, 60210, 68580, 72252, 84963, 90315, 102870, 113284, 120420, 141605, 169926, 180630, 205740, 254889, 283210, 339852, 361260, 424815, 509778, 566420, 764667, 849630, 1019556, 1274445, 1529334, 1699260, 2294001, 2548890, 3058668, 3823335, 4588002, 5097780, 7646670, 9176004, 11470005, 15293340, 22940010, 45880020]

約数ペア:

[(1, 45880020), (2, 22940010), (3, 15293340), (4, 11470005), (5, 9176004), (6, 7646670), (9, 5097780), (10, 4588002), (12, 3823335), (15, 3058668), (18, 2548890), (20, 2294001), (27, 1699260), (30, 1529334), (36, 1274445), (45, 1019556), (54, 849630), (60, 764667), (81, 566420), (90, 509778), (108, 424815), (127, 361260), (135, 339852), (162, 283210), (180, 254889), (223, 205740), (254, 180630), (270, 169926), (324, 141605), (381, 120420), (405, 113284), (446, 102870), (508, 90315), (540, 84963), (635, 72252), (669, 68580), (762, 60210), (810, 56642), (892, 51435), (1115, 41148), (1143, 40140), (1270, 36126), (1338, 34290), (1524, 30105), (1620, 28321), (1905, 24084), (2007, 22860), (2230, 20574), (2286, 20070), (2540, 18063), (2676, 17145), (3345, 13716), (3429, 13380), (3810, 12042), (4014, 11430), (4460, 10287), (4572, 10035), (5715, 8028), (6021, 7620), (6690, 6858)]