16218450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1567}}^1$

素因数の和:1608

約数の個数: 72

約数和(自身を含む): 45497088

約数和(自身を除く): 29278638

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, 1567, 1725, 2070, 3134, 3450, 4701, 5175, 7835, 9402, 10350, 14103, 15670, 23505, 28206, 36041, 39175, 47010, 70515, 72082, 78350, 108123, 117525, 141030, 180205, 216246, 235050, 324369, 352575, 360410, 540615, 648738, 705150, 901025, 1081230, 1621845, 1802050, 2703075, 3243690, 5406150, 8109225, 16218450]

約数ペア:

[(1, 16218450), (2, 8109225), (3, 5406150), (5, 3243690), (6, 2703075), (9, 1802050), (10, 1621845), (15, 1081230), (18, 901025), (23, 705150), (25, 648738), (30, 540615), (45, 360410), (46, 352575), (50, 324369), (69, 235050), (75, 216246), (90, 180205), (115, 141030), (138, 117525), (150, 108123), (207, 78350), (225, 72082), (230, 70515), (345, 47010), (414, 39175), (450, 36041), (575, 28206), (690, 23505), (1035, 15670), (1150, 14103), (1567, 10350), (1725, 9402), (2070, 7835), (3134, 5175), (3450, 4701)]