2225250

素因数分解:

$2^1\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 6424704

約数和(自身を除く): 4199454

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 30, 43, 45, 46, 50, 69, 75, 86, 90, 115, 125, 129, 138, 150, 207, 215, 225, 230, 250, 258, 345, 375, 387, 414, 430, 450, 575, 645, 690, 750, 774, 989, 1035, 1075, 1125, 1150, 1290, 1725, 1935, 1978, 2070, 2150, 2250, 2875, 2967, 3225, 3450, 3870, 4945, 5175, 5375, 5750, 5934, 6450, 8625, 8901, 9675, 9890, 10350, 10750, 14835, 16125, 17250, 17802, 19350, 24725, 25875, 29670, 32250, 44505, 48375, 49450, 51750, 74175, 89010, 96750, 123625, 148350, 222525, 247250, 370875, 445050, 741750, 1112625, 2225250]

約数ペア:

[(1, 2225250), (2, 1112625), (3, 741750), (5, 445050), (6, 370875), (9, 247250), (10, 222525), (15, 148350), (18, 123625), (23, 96750), (25, 89010), (30, 74175), (43, 51750), (45, 49450), (46, 48375), (50, 44505), (69, 32250), (75, 29670), (86, 25875), (90, 24725), (115, 19350), (125, 17802), (129, 17250), (138, 16125), (150, 14835), (207, 10750), (215, 10350), (225, 9890), (230, 9675), (250, 8901), (258, 8625), (345, 6450), (375, 5934), (387, 5750), (414, 5375), (430, 5175), (450, 4945), (575, 3870), (645, 3450), (690, 3225), (750, 2967), (774, 2875), (989, 2250), (1035, 2150), (1075, 2070), (1125, 1978), (1150, 1935), (1290, 1725)]