40188150

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{9923}}^1$

素因数の和:9947

約数の個数: 60

約数和(自身を含む): 111674772

約数和(自身を除く): 71486622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 9923, 19846, 29769, 49615, 59538, 89307, 99230, 148845, 178614, 248075, 267921, 297690, 446535, 496150, 535842, 744225, 803763, 893070, 1339605, 1488450, 1607526, 2232675, 2679210, 4018815, 4465350, 6698025, 8037630, 13396050, 20094075, 40188150]

約数ペア:

[(1, 40188150), (2, 20094075), (3, 13396050), (5, 8037630), (6, 6698025), (9, 4465350), (10, 4018815), (15, 2679210), (18, 2232675), (25, 1607526), (27, 1488450), (30, 1339605), (45, 893070), (50, 803763), (54, 744225), (75, 535842), (81, 496150), (90, 446535), (135, 297690), (150, 267921), (162, 248075), (225, 178614), (270, 148845), (405, 99230), (450, 89307), (675, 59538), (810, 49615), (1350, 29769), (2025, 19846), (4050, 9923)]