47937200

素因数分解:

$2^4\times 5^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 120

約数和(自身を含む): 122700480

約数和(自身を除く): 74763280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 37, 40, 41, 50, 74, 79, 80, 82, 100, 148, 158, 164, 185, 200, 205, 296, 316, 328, 370, 395, 400, 410, 592, 632, 656, 740, 790, 820, 925, 1025, 1264, 1480, 1517, 1580, 1640, 1850, 1975, 2050, 2923, 2960, 3034, 3160, 3239, 3280, 3700, 3950, 4100, 5846, 6068, 6320, 6478, 7400, 7585, 7900, 8200, 11692, 12136, 12956, 14615, 14800, 15170, 15800, 16195, 16400, 23384, 24272, 25912, 29230, 30340, 31600, 32390, 37925, 46768, 51824, 58460, 60680, 64780, 73075, 75850, 80975, 116920, 119843, 121360, 129560, 146150, 151700, 161950, 233840, 239686, 259120, 292300, 303400, 323900, 479372, 584600, 599215, 606800, 647800, 958744, 1169200, 1198430, 1295600, 1917488, 2396860, 2996075, 4793720, 5992150, 9587440, 11984300, 23968600, 47937200]

約数ペア:

[(1, 47937200), (2, 23968600), (4, 11984300), (5, 9587440), (8, 5992150), (10, 4793720), (16, 2996075), (20, 2396860), (25, 1917488), (37, 1295600), (40, 1198430), (41, 1169200), (50, 958744), (74, 647800), (79, 606800), (80, 599215), (82, 584600), (100, 479372), (148, 323900), (158, 303400), (164, 292300), (185, 259120), (200, 239686), (205, 233840), (296, 161950), (316, 151700), (328, 146150), (370, 129560), (395, 121360), (400, 119843), (410, 116920), (592, 80975), (632, 75850), (656, 73075), (740, 64780), (790, 60680), (820, 58460), (925, 51824), (1025, 46768), (1264, 37925), (1480, 32390), (1517, 31600), (1580, 30340), (1640, 29230), (1850, 25912), (1975, 24272), (2050, 23384), (2923, 16400), (2960, 16195), (3034, 15800), (3160, 15170), (3239, 14800), (3280, 14615), (3700, 12956), (3950, 12136), (4100, 11692), (5846, 8200), (6068, 7900), (6320, 7585), (6478, 7400)]