79143900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 258733440

約数和(自身を除く): 179589540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 29, 30, 33, 44, 50, 55, 58, 60, 66, 75, 87, 100, 110, 116, 132, 145, 150, 165, 174, 220, 275, 290, 300, 319, 330, 348, 435, 550, 580, 638, 660, 725, 825, 827, 870, 957, 1100, 1276, 1450, 1595, 1650, 1654, 1740, 1914, 2175, 2481, 2900, 3190, 3300, 3308, 3828, 4135, 4350, 4785, 4962, 6380, 7975, 8270, 8700, 9097, 9570, 9924, 12405, 15950, 16540, 18194, 19140, 20675, 23925, 23983, 24810, 27291, 31900, 36388, 41350, 45485, 47850, 47966, 49620, 54582, 62025, 71949, 82700, 90970, 95700, 95932, 109164, 119915, 124050, 136455, 143898, 181940, 227425, 239830, 248100, 263813, 272910, 287796, 359745, 454850, 479660, 527626, 545820, 599575, 682275, 719490, 791439, 909700, 1055252, 1199150, 1319065, 1364550, 1438980, 1582878, 1798725, 2398300, 2638130, 2729100, 3165756, 3597450, 3957195, 5276260, 6595325, 7194900, 7914390, 13190650, 15828780, 19785975, 26381300, 39571950, 79143900]

約数ペア:

[(1, 79143900), (2, 39571950), (3, 26381300), (4, 19785975), (5, 15828780), (6, 13190650), (10, 7914390), (11, 7194900), (12, 6595325), (15, 5276260), (20, 3957195), (22, 3597450), (25, 3165756), (29, 2729100), (30, 2638130), (33, 2398300), (44, 1798725), (50, 1582878), (55, 1438980), (58, 1364550), (60, 1319065), (66, 1199150), (75, 1055252), (87, 909700), (100, 791439), (110, 719490), (116, 682275), (132, 599575), (145, 545820), (150, 527626), (165, 479660), (174, 454850), (220, 359745), (275, 287796), (290, 272910), (300, 263813), (319, 248100), (330, 239830), (348, 227425), (435, 181940), (550, 143898), (580, 136455), (638, 124050), (660, 119915), (725, 109164), (825, 95932), (827, 95700), (870, 90970), (957, 82700), (1100, 71949), (1276, 62025), (1450, 54582), (1595, 49620), (1650, 47966), (1654, 47850), (1740, 45485), (1914, 41350), (2175, 36388), (2481, 31900), (2900, 27291), (3190, 24810), (3300, 23983), (3308, 23925), (3828, 20675), (4135, 19140), (4350, 18194), (4785, 16540), (4962, 15950), (6380, 12405), (7975, 9924), (8270, 9570), (8700, 9097)]