153405180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18133}}^1$

素因数の和:18195

約数の個数: 72

約数和(自身を含む): 475255872

約数和(自身を除く): 321850692

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, 18133, 36266, 54399, 72532, 90665, 108798, 163197, 181330, 217596, 271995, 326394, 362660, 543990, 652788, 815985, 852251, 1087980, 1631970, 1704502, 2556753, 3263940, 3409004, 4261255, 5113506, 7670259, 8522510, 10227012, 12783765, 15340518, 17045020, 25567530, 30681036, 38351295, 51135060, 76702590, 153405180]

約数ペア:

[(1, 153405180), (2, 76702590), (3, 51135060), (4, 38351295), (5, 30681036), (6, 25567530), (9, 17045020), (10, 15340518), (12, 12783765), (15, 10227012), (18, 8522510), (20, 7670259), (30, 5113506), (36, 4261255), (45, 3409004), (47, 3263940), (60, 2556753), (90, 1704502), (94, 1631970), (141, 1087980), (180, 852251), (188, 815985), (235, 652788), (282, 543990), (423, 362660), (470, 326394), (564, 271995), (705, 217596), (846, 181330), (940, 163197), (1410, 108798), (1692, 90665), (2115, 72532), (2820, 54399), (4230, 36266), (8460, 18133)]