63990900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1$

素因数の和:850

約数の個数: 108

約数和(自身を含む): 202920172

約数和(自身を除く): 138929272

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 97, 100, 150, 180, 194, 225, 291, 300, 388, 450, 485, 582, 733, 873, 900, 970, 1164, 1455, 1466, 1746, 1940, 2199, 2425, 2910, 2932, 3492, 3665, 4365, 4398, 4850, 5820, 6597, 7275, 7330, 8730, 8796, 9700, 10995, 13194, 14550, 14660, 17460, 18325, 21825, 21990, 26388, 29100, 32985, 36650, 43650, 43980, 54975, 65970, 71101, 73300, 87300, 109950, 131940, 142202, 164925, 213303, 219900, 284404, 329850, 355505, 426606, 639909, 659700, 711010, 853212, 1066515, 1279818, 1422020, 1777525, 2133030, 2559636, 3199545, 3555050, 4266060, 5332575, 6399090, 7110100, 10665150, 12798180, 15997725, 21330300, 31995450, 63990900]

約数ペア:

[(1, 63990900), (2, 31995450), (3, 21330300), (4, 15997725), (5, 12798180), (6, 10665150), (9, 7110100), (10, 6399090), (12, 5332575), (15, 4266060), (18, 3555050), (20, 3199545), (25, 2559636), (30, 2133030), (36, 1777525), (45, 1422020), (50, 1279818), (60, 1066515), (75, 853212), (90, 711010), (97, 659700), (100, 639909), (150, 426606), (180, 355505), (194, 329850), (225, 284404), (291, 219900), (300, 213303), (388, 164925), (450, 142202), (485, 131940), (582, 109950), (733, 87300), (873, 73300), (900, 71101), (970, 65970), (1164, 54975), (1455, 43980), (1466, 43650), (1746, 36650), (1940, 32985), (2199, 29100), (2425, 26388), (2910, 21990), (2932, 21825), (3492, 18325), (3665, 17460), (4365, 14660), (4398, 14550), (4850, 13194), (5820, 10995), (6597, 9700), (7275, 8796), (7330, 8730)]