189783180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22433}}^1$

素因数の和:22495

約数の個数: 72

約数和(自身を含む): 587950272

約数和(自身を除く): 398167092

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 22433, 44866, 67299, 89732, 112165, 134598, 201897, 224330, 269196, 336495, 403794, 448660, 672990, 807588, 1009485, 1054351, 1345980, 2018970, 2108702, 3163053, 4037940, 4217404, 5271755, 6326106, 9489159, 10543510, 12652212, 15815265, 18978318, 21087020, 31630530, 37956636, 47445795, 63261060, 94891590, 189783180]

約数ペア:

[(1, 189783180), (2, 94891590), (3, 63261060), (4, 47445795), (5, 37956636), (6, 31630530), (9, 21087020), (10, 18978318), (12, 15815265), (15, 12652212), (18, 10543510), (20, 9489159), (30, 6326106), (36, 5271755), (45, 4217404), (47, 4037940), (60, 3163053), (90, 2108702), (94, 2018970), (141, 1345980), (180, 1054351), (188, 1009485), (235, 807588), (282, 672990), (423, 448660), (470, 403794), (564, 336495), (705, 269196), (846, 224330), (940, 201897), (1410, 134598), (1692, 112165), (2115, 89732), (2820, 67299), (4230, 44866), (8460, 22433)]