63620300

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:375

約数の個数: 72

約数和(自身を含む): 145824000

約数和(自身を除く): 82203700

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 139, 199, 230, 278, 398, 460, 556, 575, 695, 796, 995, 1150, 1390, 1990, 2300, 2780, 3197, 3475, 3980, 4577, 4975, 6394, 6950, 9154, 9950, 12788, 13900, 15985, 18308, 19900, 22885, 27661, 31970, 45770, 55322, 63940, 79925, 91540, 110644, 114425, 138305, 159850, 228850, 276610, 319700, 457700, 553220, 636203, 691525, 1272406, 1383050, 2544812, 2766100, 3181015, 6362030, 12724060, 15905075, 31810150, 63620300]

約数ペア:

[(1, 63620300), (2, 31810150), (4, 15905075), (5, 12724060), (10, 6362030), (20, 3181015), (23, 2766100), (25, 2544812), (46, 1383050), (50, 1272406), (92, 691525), (100, 636203), (115, 553220), (139, 457700), (199, 319700), (230, 276610), (278, 228850), (398, 159850), (460, 138305), (556, 114425), (575, 110644), (695, 91540), (796, 79925), (995, 63940), (1150, 55322), (1390, 45770), (1990, 31970), (2300, 27661), (2780, 22885), (3197, 19900), (3475, 18308), (3980, 15985), (4577, 13900), (4975, 12788), (6394, 9950), (6950, 9154)]