1513091400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{81349}}^1$

素因数の和:81399

約数の個数: 96

約数和(自身を含む): 4841952000

約数和(自身を除く): 3328860600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 372, 465, 600, 620, 744, 775, 930, 1240, 1550, 1860, 2325, 3100, 3720, 4650, 6200, 9300, 18600, 81349, 162698, 244047, 325396, 406745, 488094, 650792, 813490, 976188, 1220235, 1626980, 1952376, 2033725, 2440470, 2521819, 3253960, 4067450, 4880940, 5043638, 6101175, 7565457, 8134900, 9761880, 10087276, 12202350, 12609095, 15130914, 16269800, 20174552, 24404700, 25218190, 30261828, 37827285, 48809400, 50436380, 60523656, 63045475, 75654570, 100872760, 126090950, 151309140, 189136425, 252181900, 302618280, 378272850, 504363800, 756545700, 1513091400]

約数ペア:

[(1, 1513091400), (2, 756545700), (3, 504363800), (4, 378272850), (5, 302618280), (6, 252181900), (8, 189136425), (10, 151309140), (12, 126090950), (15, 100872760), (20, 75654570), (24, 63045475), (25, 60523656), (30, 50436380), (31, 48809400), (40, 37827285), (50, 30261828), (60, 25218190), (62, 24404700), (75, 20174552), (93, 16269800), (100, 15130914), (120, 12609095), (124, 12202350), (150, 10087276), (155, 9761880), (186, 8134900), (200, 7565457), (248, 6101175), (300, 5043638), (310, 4880940), (372, 4067450), (465, 3253960), (600, 2521819), (620, 2440470), (744, 2033725), (775, 1952376), (930, 1626980), (1240, 1220235), (1550, 976188), (1860, 813490), (2325, 650792), (3100, 488094), (3720, 406745), (4650, 325396), (6200, 244047), (9300, 162698), (18600, 81349)]