23181150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^2$

素因数の和:190

約数の個数: 72

約数和(自身を含む): 60297480

約数和(自身を除く): 37116330

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 29, 30, 50, 58, 73, 75, 87, 145, 146, 150, 174, 219, 290, 365, 435, 438, 725, 730, 870, 1095, 1450, 1825, 2117, 2175, 2190, 3650, 4234, 4350, 5329, 5475, 6351, 10585, 10658, 10950, 12702, 15987, 21170, 26645, 31755, 31974, 52925, 53290, 63510, 79935, 105850, 133225, 154541, 158775, 159870, 266450, 309082, 317550, 399675, 463623, 772705, 799350, 927246, 1545410, 2318115, 3863525, 4636230, 7727050, 11590575, 23181150]

約数ペア:

[(1, 23181150), (2, 11590575), (3, 7727050), (5, 4636230), (6, 3863525), (10, 2318115), (15, 1545410), (25, 927246), (29, 799350), (30, 772705), (50, 463623), (58, 399675), (73, 317550), (75, 309082), (87, 266450), (145, 159870), (146, 158775), (150, 154541), (174, 133225), (219, 105850), (290, 79935), (365, 63510), (435, 53290), (438, 52925), (725, 31974), (730, 31755), (870, 26645), (1095, 21170), (1450, 15987), (1825, 12702), (2117, 10950), (2175, 10658), (2190, 10585), (3650, 6351), (4234, 5475), (4350, 5329)]