132530940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{5297}}^1$

素因数の和:5451

約数の個数: 72

約数和(自身を含む): 404979120

約数和(自身を除く): 272448180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 5297, 6255, 8340, 10594, 12510, 15891, 21188, 25020, 26485, 31782, 47673, 52970, 63564, 79455, 95346, 105940, 158910, 190692, 238365, 317820, 476730, 736283, 953460, 1472566, 2208849, 2945132, 3681415, 4417698, 6626547, 7362830, 8835396, 11044245, 13253094, 14725660, 22088490, 26506188, 33132735, 44176980, 66265470, 132530940]

約数ペア:

[(1, 132530940), (2, 66265470), (3, 44176980), (4, 33132735), (5, 26506188), (6, 22088490), (9, 14725660), (10, 13253094), (12, 11044245), (15, 8835396), (18, 7362830), (20, 6626547), (30, 4417698), (36, 3681415), (45, 2945132), (60, 2208849), (90, 1472566), (139, 953460), (180, 736283), (278, 476730), (417, 317820), (556, 238365), (695, 190692), (834, 158910), (1251, 105940), (1390, 95346), (1668, 79455), (2085, 63564), (2502, 52970), (2780, 47673), (4170, 31782), (5004, 26485), (5297, 25020), (6255, 21188), (8340, 15891), (10594, 12510)]