172151550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{16633}}^1$

素因数の和:16674

約数の個数: 72

約数和(自身を含む): 482652144

約数和(自身を除く): 310500594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 45, 46, 50, 69, 75, 90, 115, 138, 150, 207, 225, 230, 345, 414, 450, 575, 690, 1035, 1150, 1725, 2070, 3450, 5175, 10350, 16633, 33266, 49899, 83165, 99798, 149697, 166330, 249495, 299394, 382559, 415825, 498990, 748485, 765118, 831650, 1147677, 1247475, 1496970, 1912795, 2295354, 2494950, 3443031, 3742425, 3825590, 5738385, 6886062, 7484850, 9563975, 11476770, 17215155, 19127950, 28691925, 34430310, 57383850, 86075775, 172151550]

約数ペア:

[(1, 172151550), (2, 86075775), (3, 57383850), (5, 34430310), (6, 28691925), (9, 19127950), (10, 17215155), (15, 11476770), (18, 9563975), (23, 7484850), (25, 6886062), (30, 5738385), (45, 3825590), (46, 3742425), (50, 3443031), (69, 2494950), (75, 2295354), (90, 1912795), (115, 1496970), (138, 1247475), (150, 1147677), (207, 831650), (225, 765118), (230, 748485), (345, 498990), (414, 415825), (450, 382559), (575, 299394), (690, 249495), (1035, 166330), (1150, 149697), (1725, 99798), (2070, 83165), (3450, 49899), (5175, 33266), (10350, 16633)]