61131600

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{16981}}^1$

素因数の和:17005

約数の個数: 90

約数和(自身を含む): 212156126

約数和(自身を除く): 151024526

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 100, 120, 144, 150, 180, 200, 225, 240, 300, 360, 400, 450, 600, 720, 900, 1200, 1800, 3600, 16981, 33962, 50943, 67924, 84905, 101886, 135848, 152829, 169810, 203772, 254715, 271696, 305658, 339620, 407544, 424525, 509430, 611316, 679240, 764145, 815088, 849050, 1018860, 1222632, 1273575, 1358480, 1528290, 1698100, 2037720, 2445264, 2547150, 3056580, 3396200, 3820725, 4075440, 5094300, 6113160, 6792400, 7641450, 10188600, 12226320, 15282900, 20377200, 30565800, 61131600]

約数ペア:

[(1, 61131600), (2, 30565800), (3, 20377200), (4, 15282900), (5, 12226320), (6, 10188600), (8, 7641450), (9, 6792400), (10, 6113160), (12, 5094300), (15, 4075440), (16, 3820725), (18, 3396200), (20, 3056580), (24, 2547150), (25, 2445264), (30, 2037720), (36, 1698100), (40, 1528290), (45, 1358480), (48, 1273575), (50, 1222632), (60, 1018860), (72, 849050), (75, 815088), (80, 764145), (90, 679240), (100, 611316), (120, 509430), (144, 424525), (150, 407544), (180, 339620), (200, 305658), (225, 271696), (240, 254715), (300, 203772), (360, 169810), (400, 152829), (450, 135848), (600, 101886), (720, 84905), (900, 67924), (1200, 50943), (1800, 33962), (3600, 16981)]