66676800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{479}}^1$

素因数の和:533

約数の個数: 168

約数和(自身を含む): 226771200

約数和(自身を除く): 160094400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 29, 30, 32, 40, 48, 50, 58, 60, 64, 75, 80, 87, 96, 100, 116, 120, 145, 150, 160, 174, 192, 200, 232, 240, 290, 300, 320, 348, 400, 435, 464, 479, 480, 580, 600, 696, 725, 800, 870, 928, 958, 960, 1160, 1200, 1392, 1437, 1450, 1600, 1740, 1856, 1916, 2175, 2320, 2395, 2400, 2784, 2874, 2900, 3480, 3832, 4350, 4640, 4790, 4800, 5568, 5748, 5800, 6960, 7185, 7664, 8700, 9280, 9580, 11496, 11600, 11975, 13891, 13920, 14370, 15328, 17400, 19160, 22992, 23200, 23950, 27782, 27840, 28740, 30656, 34800, 35925, 38320, 41673, 45984, 46400, 47900, 55564, 57480, 69455, 69600, 71850, 76640, 83346, 91968, 95800, 111128, 114960, 138910, 139200, 143700, 153280, 166692, 191600, 208365, 222256, 229920, 277820, 287400, 333384, 347275, 383200, 416730, 444512, 459840, 555640, 574800, 666768, 694550, 766400, 833460, 889024, 1041825, 1111280, 1149600, 1333536, 1389100, 1666920, 2083650, 2222560, 2299200, 2667072, 2778200, 3333840, 4167300, 4445120, 5556400, 6667680, 8334600, 11112800, 13335360, 16669200, 22225600, 33338400, 66676800]

約数ペア:

[(1, 66676800), (2, 33338400), (3, 22225600), (4, 16669200), (5, 13335360), (6, 11112800), (8, 8334600), (10, 6667680), (12, 5556400), (15, 4445120), (16, 4167300), (20, 3333840), (24, 2778200), (25, 2667072), (29, 2299200), (30, 2222560), (32, 2083650), (40, 1666920), (48, 1389100), (50, 1333536), (58, 1149600), (60, 1111280), (64, 1041825), (75, 889024), (80, 833460), (87, 766400), (96, 694550), (100, 666768), (116, 574800), (120, 555640), (145, 459840), (150, 444512), (160, 416730), (174, 383200), (192, 347275), (200, 333384), (232, 287400), (240, 277820), (290, 229920), (300, 222256), (320, 208365), (348, 191600), (400, 166692), (435, 153280), (464, 143700), (479, 139200), (480, 138910), (580, 114960), (600, 111128), (696, 95800), (725, 91968), (800, 83346), (870, 76640), (928, 71850), (958, 69600), (960, 69455), (1160, 57480), (1200, 55564), (1392, 47900), (1437, 46400), (1450, 45984), (1600, 41673), (1740, 38320), (1856, 35925), (1916, 34800), (2175, 30656), (2320, 28740), (2395, 27840), (2400, 27782), (2784, 23950), (2874, 23200), (2900, 22992), (3480, 19160), (3832, 17400), (4350, 15328), (4640, 14370), (4790, 13920), (4800, 13891), (5568, 11975), (5748, 11600), (5800, 11496), (6960, 9580), (7185, 9280), (7664, 8700)]