89392000

素因数分解:

$2^7\times 5^3\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 128

約数和(自身を含む): 229769280

約数和(自身を除く): 140377280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 125, 128, 148, 151, 160, 185, 200, 250, 296, 302, 320, 370, 400, 500, 592, 604, 640, 740, 755, 800, 925, 1000, 1184, 1208, 1480, 1510, 1600, 1850, 2000, 2368, 2416, 2960, 3020, 3200, 3700, 3775, 4000, 4625, 4736, 4832, 5587, 5920, 6040, 7400, 7550, 8000, 9250, 9664, 11174, 11840, 12080, 14800, 15100, 16000, 18500, 18875, 19328, 22348, 23680, 24160, 27935, 29600, 30200, 37000, 37750, 44696, 48320, 55870, 59200, 60400, 74000, 75500, 89392, 96640, 111740, 118400, 120800, 139675, 148000, 151000, 178784, 223480, 241600, 279350, 296000, 302000, 357568, 446960, 483200, 558700, 592000, 604000, 698375, 715136, 893920, 1117400, 1208000, 1396750, 1787840, 2234800, 2416000, 2793500, 3575680, 4469600, 5587000, 8939200, 11174000, 17878400, 22348000, 44696000, 89392000]

約数ペア:

[(1, 89392000), (2, 44696000), (4, 22348000), (5, 17878400), (8, 11174000), (10, 8939200), (16, 5587000), (20, 4469600), (25, 3575680), (32, 2793500), (37, 2416000), (40, 2234800), (50, 1787840), (64, 1396750), (74, 1208000), (80, 1117400), (100, 893920), (125, 715136), (128, 698375), (148, 604000), (151, 592000), (160, 558700), (185, 483200), (200, 446960), (250, 357568), (296, 302000), (302, 296000), (320, 279350), (370, 241600), (400, 223480), (500, 178784), (592, 151000), (604, 148000), (640, 139675), (740, 120800), (755, 118400), (800, 111740), (925, 96640), (1000, 89392), (1184, 75500), (1208, 74000), (1480, 60400), (1510, 59200), (1600, 55870), (1850, 48320), (2000, 44696), (2368, 37750), (2416, 37000), (2960, 30200), (3020, 29600), (3200, 27935), (3700, 24160), (3775, 23680), (4000, 22348), (4625, 19328), (4736, 18875), (4832, 18500), (5587, 16000), (5920, 15100), (6040, 14800), (7400, 12080), (7550, 11840), (8000, 11174), (9250, 9664)]