64039200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26683}}^1$

素因数の和:26706

約数の個数: 72

約数和(自身を含む): 208455408

約数和(自身を除く): 144416208

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, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 26683, 53366, 80049, 106732, 133415, 160098, 213464, 266830, 320196, 400245, 426928, 533660, 640392, 667075, 800490, 853856, 1067320, 1280784, 1334150, 1600980, 2001225, 2134640, 2561568, 2668300, 3201960, 4002450, 4269280, 5336600, 6403920, 8004900, 10673200, 12807840, 16009800, 21346400, 32019600, 64039200]

約数ペア:

[(1, 64039200), (2, 32019600), (3, 21346400), (4, 16009800), (5, 12807840), (6, 10673200), (8, 8004900), (10, 6403920), (12, 5336600), (15, 4269280), (16, 4002450), (20, 3201960), (24, 2668300), (25, 2561568), (30, 2134640), (32, 2001225), (40, 1600980), (48, 1334150), (50, 1280784), (60, 1067320), (75, 853856), (80, 800490), (96, 667075), (100, 640392), (120, 533660), (150, 426928), (160, 400245), (200, 320196), (240, 266830), (300, 213464), (400, 160098), (480, 133415), (600, 106732), (800, 80049), (1200, 53366), (2400, 26683)]