1962000

素因数分解:

$2^4\times 3^2\times 5^3\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 6915480

約数和(自身を除く): 4953480

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, 109, 120, 125, 144, 150, 180, 200, 218, 225, 240, 250, 300, 327, 360, 375, 400, 436, 450, 500, 545, 600, 654, 720, 750, 872, 900, 981, 1000, 1090, 1125, 1200, 1308, 1500, 1635, 1744, 1800, 1962, 2000, 2180, 2250, 2616, 2725, 3000, 3270, 3600, 3924, 4360, 4500, 4905, 5232, 5450, 6000, 6540, 7848, 8175, 8720, 9000, 9810, 10900, 13080, 13625, 15696, 16350, 18000, 19620, 21800, 24525, 26160, 27250, 32700, 39240, 40875, 43600, 49050, 54500, 65400, 78480, 81750, 98100, 109000, 122625, 130800, 163500, 196200, 218000, 245250, 327000, 392400, 490500, 654000, 981000, 1962000]

約数ペア:

[(1, 1962000), (2, 981000), (3, 654000), (4, 490500), (5, 392400), (6, 327000), (8, 245250), (9, 218000), (10, 196200), (12, 163500), (15, 130800), (16, 122625), (18, 109000), (20, 98100), (24, 81750), (25, 78480), (30, 65400), (36, 54500), (40, 49050), (45, 43600), (48, 40875), (50, 39240), (60, 32700), (72, 27250), (75, 26160), (80, 24525), (90, 21800), (100, 19620), (109, 18000), (120, 16350), (125, 15696), (144, 13625), (150, 13080), (180, 10900), (200, 9810), (218, 9000), (225, 8720), (240, 8175), (250, 7848), (300, 6540), (327, 6000), (360, 5450), (375, 5232), (400, 4905), (436, 4500), (450, 4360), (500, 3924), (545, 3600), (600, 3270), (654, 3000), (720, 2725), (750, 2616), (872, 2250), (900, 2180), (981, 2000), (1000, 1962), (1090, 1800), (1125, 1744), (1200, 1635), (1308, 1500)]