1528290000

素因数分解:

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

素因数の和:17015

約数の個数: 150

約数和(自身を含む): 5344965626

約数和(自身を除く): 3816675626

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, 125, 144, 150, 180, 200, 225, 240, 250, 300, 360, 375, 400, 450, 500, 600, 625, 720, 750, 900, 1000, 1125, 1200, 1250, 1500, 1800, 1875, 2000, 2250, 2500, 3000, 3600, 3750, 4500, 5000, 5625, 6000, 7500, 9000, 10000, 11250, 15000, 16981, 18000, 22500, 30000, 33962, 45000, 50943, 67924, 84905, 90000, 101886, 135848, 152829, 169810, 203772, 254715, 271696, 305658, 339620, 407544, 424525, 509430, 611316, 679240, 764145, 815088, 849050, 1018860, 1222632, 1273575, 1358480, 1528290, 1698100, 2037720, 2122625, 2445264, 2547150, 3056580, 3396200, 3820725, 4075440, 4245250, 5094300, 6113160, 6367875, 6792400, 7641450, 8490500, 10188600, 10613125, 12226320, 12735750, 15282900, 16981000, 19103625, 20377200, 21226250, 25471500, 30565800, 31839375, 33962000, 38207250, 42452500, 50943000, 61131600, 63678750, 76414500, 84905000, 95518125, 101886000, 127357500, 152829000, 169810000, 191036250, 254715000, 305658000, 382072500, 509430000, 764145000, 1528290000]

約数ペア:

[(1, 1528290000), (2, 764145000), (3, 509430000), (4, 382072500), (5, 305658000), (6, 254715000), (8, 191036250), (9, 169810000), (10, 152829000), (12, 127357500), (15, 101886000), (16, 95518125), (18, 84905000), (20, 76414500), (24, 63678750), (25, 61131600), (30, 50943000), (36, 42452500), (40, 38207250), (45, 33962000), (48, 31839375), (50, 30565800), (60, 25471500), (72, 21226250), (75, 20377200), (80, 19103625), (90, 16981000), (100, 15282900), (120, 12735750), (125, 12226320), (144, 10613125), (150, 10188600), (180, 8490500), (200, 7641450), (225, 6792400), (240, 6367875), (250, 6113160), (300, 5094300), (360, 4245250), (375, 4075440), (400, 3820725), (450, 3396200), (500, 3056580), (600, 2547150), (625, 2445264), (720, 2122625), (750, 2037720), (900, 1698100), (1000, 1528290), (1125, 1358480), (1200, 1273575), (1250, 1222632), (1500, 1018860), (1800, 849050), (1875, 815088), (2000, 764145), (2250, 679240), (2500, 611316), (3000, 509430), (3600, 424525), (3750, 407544), (4500, 339620), (5000, 305658), (5625, 271696), (6000, 254715), (7500, 203772), (9000, 169810), (10000, 152829), (11250, 135848), (15000, 101886), (16981, 90000), (18000, 84905), (22500, 67924), (30000, 50943), (33962, 45000)]