165305800

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2591}}^1$

素因数の和:2647

約数の個数: 96

約数和(自身を含む): 433900800

約数和(自身を除く): 268595000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 29, 40, 44, 50, 55, 58, 88, 100, 110, 116, 145, 200, 220, 232, 275, 290, 319, 440, 550, 580, 638, 725, 1100, 1160, 1276, 1450, 1595, 2200, 2552, 2591, 2900, 3190, 5182, 5800, 6380, 7975, 10364, 12760, 12955, 15950, 20728, 25910, 28501, 31900, 51820, 57002, 63800, 64775, 75139, 103640, 114004, 129550, 142505, 150278, 228008, 259100, 285010, 300556, 375695, 518200, 570020, 601112, 712525, 751390, 826529, 1140040, 1425050, 1502780, 1653058, 1878475, 2850100, 3005560, 3306116, 3756950, 4132645, 5700200, 6612232, 7513900, 8265290, 15027800, 16530580, 20663225, 33061160, 41326450, 82652900, 165305800]

約数ペア:

[(1, 165305800), (2, 82652900), (4, 41326450), (5, 33061160), (8, 20663225), (10, 16530580), (11, 15027800), (20, 8265290), (22, 7513900), (25, 6612232), (29, 5700200), (40, 4132645), (44, 3756950), (50, 3306116), (55, 3005560), (58, 2850100), (88, 1878475), (100, 1653058), (110, 1502780), (116, 1425050), (145, 1140040), (200, 826529), (220, 751390), (232, 712525), (275, 601112), (290, 570020), (319, 518200), (440, 375695), (550, 300556), (580, 285010), (638, 259100), (725, 228008), (1100, 150278), (1160, 142505), (1276, 129550), (1450, 114004), (1595, 103640), (2200, 75139), (2552, 64775), (2591, 63800), (2900, 57002), (3190, 51820), (5182, 31900), (5800, 28501), (6380, 25910), (7975, 20728), (10364, 15950), (12760, 12955)]