71513600

素因数分解:

$2^9\times 5^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:216

約数の個数: 120

約数和(自身を含む): 183174288

約数和(自身を除く): 111660688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 64, 74, 80, 100, 128, 148, 151, 160, 185, 200, 256, 296, 302, 320, 370, 400, 512, 592, 604, 640, 740, 755, 800, 925, 1184, 1208, 1280, 1480, 1510, 1600, 1850, 2368, 2416, 2560, 2960, 3020, 3200, 3700, 3775, 4736, 4832, 5587, 5920, 6040, 6400, 7400, 7550, 9472, 9664, 11174, 11840, 12080, 12800, 14800, 15100, 18944, 19328, 22348, 23680, 24160, 27935, 29600, 30200, 38656, 44696, 47360, 48320, 55870, 59200, 60400, 77312, 89392, 94720, 96640, 111740, 118400, 120800, 139675, 178784, 193280, 223480, 236800, 241600, 279350, 357568, 386560, 446960, 473600, 483200, 558700, 715136, 893920, 966400, 1117400, 1430272, 1787840, 1932800, 2234800, 2860544, 3575680, 4469600, 7151360, 8939200, 14302720, 17878400, 35756800, 71513600]

約数ペア:

[(1, 71513600), (2, 35756800), (4, 17878400), (5, 14302720), (8, 8939200), (10, 7151360), (16, 4469600), (20, 3575680), (25, 2860544), (32, 2234800), (37, 1932800), (40, 1787840), (50, 1430272), (64, 1117400), (74, 966400), (80, 893920), (100, 715136), (128, 558700), (148, 483200), (151, 473600), (160, 446960), (185, 386560), (200, 357568), (256, 279350), (296, 241600), (302, 236800), (320, 223480), (370, 193280), (400, 178784), (512, 139675), (592, 120800), (604, 118400), (640, 111740), (740, 96640), (755, 94720), (800, 89392), (925, 77312), (1184, 60400), (1208, 59200), (1280, 55870), (1480, 48320), (1510, 47360), (1600, 44696), (1850, 38656), (2368, 30200), (2416, 29600), (2560, 27935), (2960, 24160), (3020, 23680), (3200, 22348), (3700, 19328), (3775, 18944), (4736, 15100), (4832, 14800), (5587, 12800), (5920, 12080), (6040, 11840), (6400, 11174), (7400, 9664), (7550, 9472)]