1513800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{29}}^2$

素因数の和:80

約数の個数: 108

約数和(自身を含む): 5265195

約数和(自身を除く): 3751395

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 29, 30, 36, 40, 45, 50, 58, 60, 72, 75, 87, 90, 100, 116, 120, 145, 150, 174, 180, 200, 225, 232, 261, 290, 300, 348, 360, 435, 450, 522, 580, 600, 696, 725, 841, 870, 900, 1044, 1160, 1305, 1450, 1682, 1740, 1800, 2088, 2175, 2523, 2610, 2900, 3364, 3480, 4205, 4350, 5046, 5220, 5800, 6525, 6728, 7569, 8410, 8700, 10092, 10440, 12615, 13050, 15138, 16820, 17400, 20184, 21025, 25230, 26100, 30276, 33640, 37845, 42050, 50460, 52200, 60552, 63075, 75690, 84100, 100920, 126150, 151380, 168200, 189225, 252300, 302760, 378450, 504600, 756900, 1513800]

約数ペア:

[(1, 1513800), (2, 756900), (3, 504600), (4, 378450), (5, 302760), (6, 252300), (8, 189225), (9, 168200), (10, 151380), (12, 126150), (15, 100920), (18, 84100), (20, 75690), (24, 63075), (25, 60552), (29, 52200), (30, 50460), (36, 42050), (40, 37845), (45, 33640), (50, 30276), (58, 26100), (60, 25230), (72, 21025), (75, 20184), (87, 17400), (90, 16820), (100, 15138), (116, 13050), (120, 12615), (145, 10440), (150, 10092), (174, 8700), (180, 8410), (200, 7569), (225, 6728), (232, 6525), (261, 5800), (290, 5220), (300, 5046), (348, 4350), (360, 4205), (435, 3480), (450, 3364), (522, 2900), (580, 2610), (600, 2523), (696, 2175), (725, 2088), (841, 1800), (870, 1740), (900, 1682), (1044, 1450), (1160, 1305)]