97189740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{179981}}^1$

素因数の和:179999

約数の個数: 48

約数和(自身を含む): 302369760

約数和(自身を除く): 205180020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 179981, 359962, 539943, 719924, 899905, 1079886, 1619829, 1799810, 2159772, 2699715, 3239658, 3599620, 4859487, 5399430, 6479316, 8099145, 9718974, 10798860, 16198290, 19437948, 24297435, 32396580, 48594870, 97189740]

約数ペア:

[(1, 97189740), (2, 48594870), (3, 32396580), (4, 24297435), (5, 19437948), (6, 16198290), (9, 10798860), (10, 9718974), (12, 8099145), (15, 6479316), (18, 5399430), (20, 4859487), (27, 3599620), (30, 3239658), (36, 2699715), (45, 2159772), (54, 1799810), (60, 1619829), (90, 1079886), (108, 899905), (135, 719924), (180, 539943), (270, 359962), (540, 179981)]