64531200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{3361}}^1$

素因数の和:3390

約数の個数: 108

約数和(自身を含む): 213029768

約数和(自身を除く): 148498568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3361, 3840, 4800, 6400, 6722, 9600, 10083, 13444, 16805, 19200, 20166, 26888, 33610, 40332, 50415, 53776, 67220, 80664, 84025, 100830, 107552, 134440, 161328, 168050, 201660, 215104, 252075, 268880, 322656, 336100, 403320, 430208, 504150, 537760, 645312, 672200, 806640, 860416, 1008300, 1075520, 1290624, 1344400, 1613280, 2016600, 2151040, 2581248, 2688800, 3226560, 4033200, 4302080, 5377600, 6453120, 8066400, 10755200, 12906240, 16132800, 21510400, 32265600, 64531200]

約数ペア:

[(1, 64531200), (2, 32265600), (3, 21510400), (4, 16132800), (5, 12906240), (6, 10755200), (8, 8066400), (10, 6453120), (12, 5377600), (15, 4302080), (16, 4033200), (20, 3226560), (24, 2688800), (25, 2581248), (30, 2151040), (32, 2016600), (40, 1613280), (48, 1344400), (50, 1290624), (60, 1075520), (64, 1008300), (75, 860416), (80, 806640), (96, 672200), (100, 645312), (120, 537760), (128, 504150), (150, 430208), (160, 403320), (192, 336100), (200, 322656), (240, 268880), (256, 252075), (300, 215104), (320, 201660), (384, 168050), (400, 161328), (480, 134440), (600, 107552), (640, 100830), (768, 84025), (800, 80664), (960, 67220), (1200, 53776), (1280, 50415), (1600, 40332), (1920, 33610), (2400, 26888), (3200, 20166), (3361, 19200), (3840, 16805), (4800, 13444), (6400, 10083), (6722, 9600)]