1638132000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{136511}}^1$

素因数の和:136539

約数の個数: 96

約数和(自身を含む): 5366559744

約数和(自身を除く): 3728427744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 3000, 4000, 6000, 12000, 136511, 273022, 409533, 546044, 682555, 819066, 1092088, 1365110, 1638132, 2047665, 2184176, 2730220, 3276264, 3412775, 4095330, 4368352, 5460440, 6552528, 6825550, 8190660, 10238325, 10920880, 13105056, 13651100, 16381320, 17063875, 20476650, 21841760, 27302200, 32762640, 34127750, 40953300, 51191625, 54604400, 65525280, 68255500, 81906600, 102383250, 109208800, 136511000, 163813200, 204766500, 273022000, 327626400, 409533000, 546044000, 819066000, 1638132000]

約数ペア:

[(1, 1638132000), (2, 819066000), (3, 546044000), (4, 409533000), (5, 327626400), (6, 273022000), (8, 204766500), (10, 163813200), (12, 136511000), (15, 109208800), (16, 102383250), (20, 81906600), (24, 68255500), (25, 65525280), (30, 54604400), (32, 51191625), (40, 40953300), (48, 34127750), (50, 32762640), (60, 27302200), (75, 21841760), (80, 20476650), (96, 17063875), (100, 16381320), (120, 13651100), (125, 13105056), (150, 10920880), (160, 10238325), (200, 8190660), (240, 6825550), (250, 6552528), (300, 5460440), (375, 4368352), (400, 4095330), (480, 3412775), (500, 3276264), (600, 2730220), (750, 2184176), (800, 2047665), (1000, 1638132), (1200, 1365110), (1500, 1092088), (2000, 819066), (2400, 682555), (3000, 546044), (4000, 409533), (6000, 273022), (12000, 136511)]