15099700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 42747264

約数和(自身を除く): 27647564

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 37, 44, 50, 53, 55, 70, 74, 77, 100, 106, 110, 140, 148, 154, 175, 185, 212, 220, 259, 265, 275, 308, 350, 370, 371, 385, 407, 518, 530, 550, 583, 700, 740, 742, 770, 814, 925, 1036, 1060, 1100, 1166, 1295, 1325, 1484, 1540, 1628, 1850, 1855, 1925, 1961, 2035, 2332, 2590, 2650, 2849, 2915, 3700, 3710, 3850, 3922, 4070, 4081, 5180, 5300, 5698, 5830, 6475, 7420, 7700, 7844, 8140, 8162, 9275, 9805, 10175, 11396, 11660, 12950, 13727, 14245, 14575, 16324, 18550, 19610, 20350, 20405, 21571, 25900, 27454, 28490, 29150, 37100, 39220, 40700, 40810, 43142, 49025, 54908, 56980, 58300, 68635, 71225, 81620, 86284, 98050, 102025, 107855, 137270, 142450, 150997, 196100, 204050, 215710, 274540, 284900, 301994, 343175, 408100, 431420, 539275, 603988, 686350, 754985, 1078550, 1372700, 1509970, 2157100, 3019940, 3774925, 7549850, 15099700]

約数ペア:

[(1, 15099700), (2, 7549850), (4, 3774925), (5, 3019940), (7, 2157100), (10, 1509970), (11, 1372700), (14, 1078550), (20, 754985), (22, 686350), (25, 603988), (28, 539275), (35, 431420), (37, 408100), (44, 343175), (50, 301994), (53, 284900), (55, 274540), (70, 215710), (74, 204050), (77, 196100), (100, 150997), (106, 142450), (110, 137270), (140, 107855), (148, 102025), (154, 98050), (175, 86284), (185, 81620), (212, 71225), (220, 68635), (259, 58300), (265, 56980), (275, 54908), (308, 49025), (350, 43142), (370, 40810), (371, 40700), (385, 39220), (407, 37100), (518, 29150), (530, 28490), (550, 27454), (583, 25900), (700, 21571), (740, 20405), (742, 20350), (770, 19610), (814, 18550), (925, 16324), (1036, 14575), (1060, 14245), (1100, 13727), (1166, 12950), (1295, 11660), (1325, 11396), (1484, 10175), (1540, 9805), (1628, 9275), (1850, 8162), (1855, 8140), (1925, 7844), (1961, 7700), (2035, 7420), (2332, 6475), (2590, 5830), (2650, 5698), (2849, 5300), (2915, 5180), (3700, 4081), (3710, 4070), (3850, 3922)]