15425300

素因数分解:

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

素因数の和:441

約数の個数: 72

約数和(自身を含む): 37601760

約数和(自身を除く): 22176460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 37, 44, 50, 55, 74, 100, 110, 148, 185, 220, 275, 370, 379, 407, 550, 740, 758, 814, 925, 1100, 1516, 1628, 1850, 1895, 2035, 3700, 3790, 4070, 4169, 7580, 8140, 8338, 9475, 10175, 14023, 16676, 18950, 20350, 20845, 28046, 37900, 40700, 41690, 56092, 70115, 83380, 104225, 140230, 154253, 208450, 280460, 308506, 350575, 416900, 617012, 701150, 771265, 1402300, 1542530, 3085060, 3856325, 7712650, 15425300]

約数ペア:

[(1, 15425300), (2, 7712650), (4, 3856325), (5, 3085060), (10, 1542530), (11, 1402300), (20, 771265), (22, 701150), (25, 617012), (37, 416900), (44, 350575), (50, 308506), (55, 280460), (74, 208450), (100, 154253), (110, 140230), (148, 104225), (185, 83380), (220, 70115), (275, 56092), (370, 41690), (379, 40700), (407, 37900), (550, 28046), (740, 20845), (758, 20350), (814, 18950), (925, 16676), (1100, 14023), (1516, 10175), (1628, 9475), (1850, 8338), (1895, 8140), (2035, 7580), (3700, 4169), (3790, 4070)]