15953100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1$

素因数の和:1355

約数の個数: 72

約数和(自身を含む): 47319888

約数和(自身を除く): 31366788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 1297, 2050, 2460, 2594, 3075, 3891, 4100, 5188, 6150, 6485, 7782, 12300, 12970, 15564, 19455, 25940, 32425, 38910, 53177, 64850, 77820, 97275, 106354, 129700, 159531, 194550, 212708, 265885, 319062, 389100, 531770, 638124, 797655, 1063540, 1329425, 1595310, 2658850, 3190620, 3988275, 5317700, 7976550, 15953100]

約数ペア:

[(1, 15953100), (2, 7976550), (3, 5317700), (4, 3988275), (5, 3190620), (6, 2658850), (10, 1595310), (12, 1329425), (15, 1063540), (20, 797655), (25, 638124), (30, 531770), (41, 389100), (50, 319062), (60, 265885), (75, 212708), (82, 194550), (100, 159531), (123, 129700), (150, 106354), (164, 97275), (205, 77820), (246, 64850), (300, 53177), (410, 38910), (492, 32425), (615, 25940), (820, 19455), (1025, 15564), (1230, 12970), (1297, 12300), (2050, 7782), (2460, 6485), (2594, 6150), (3075, 5188), (3891, 4100)]