30850600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 96

約数和(自身を含む): 80575200

約数和(自身を除く): 49724600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 37, 40, 44, 50, 55, 74, 88, 100, 110, 148, 185, 200, 220, 275, 296, 370, 379, 407, 440, 550, 740, 758, 814, 925, 1100, 1480, 1516, 1628, 1850, 1895, 2035, 2200, 3032, 3256, 3700, 3790, 4070, 4169, 7400, 7580, 8140, 8338, 9475, 10175, 14023, 15160, 16280, 16676, 18950, 20350, 20845, 28046, 33352, 37900, 40700, 41690, 56092, 70115, 75800, 81400, 83380, 104225, 112184, 140230, 154253, 166760, 208450, 280460, 308506, 350575, 416900, 560920, 617012, 701150, 771265, 833800, 1234024, 1402300, 1542530, 2804600, 3085060, 3856325, 6170120, 7712650, 15425300, 30850600]

約数ペア:

[(1, 30850600), (2, 15425300), (4, 7712650), (5, 6170120), (8, 3856325), (10, 3085060), (11, 2804600), (20, 1542530), (22, 1402300), (25, 1234024), (37, 833800), (40, 771265), (44, 701150), (50, 617012), (55, 560920), (74, 416900), (88, 350575), (100, 308506), (110, 280460), (148, 208450), (185, 166760), (200, 154253), (220, 140230), (275, 112184), (296, 104225), (370, 83380), (379, 81400), (407, 75800), (440, 70115), (550, 56092), (740, 41690), (758, 40700), (814, 37900), (925, 33352), (1100, 28046), (1480, 20845), (1516, 20350), (1628, 18950), (1850, 16676), (1895, 16280), (2035, 15160), (2200, 14023), (3032, 10175), (3256, 9475), (3700, 8338), (3790, 8140), (4070, 7580), (4169, 7400)]