193439700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:251

約数の個数: 162

約数和(自身を含む): 627125226

約数和(自身を除く): 433685526

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 37, 45, 50, 60, 74, 75, 90, 100, 111, 148, 150, 157, 180, 185, 222, 225, 300, 314, 333, 370, 444, 450, 471, 555, 628, 666, 740, 785, 900, 925, 942, 1110, 1332, 1369, 1413, 1570, 1665, 1850, 1884, 2220, 2355, 2738, 2775, 2826, 3140, 3330, 3700, 3925, 4107, 4710, 5476, 5550, 5652, 5809, 6660, 6845, 7065, 7850, 8214, 8325, 9420, 11100, 11618, 11775, 12321, 13690, 14130, 15700, 16428, 16650, 17427, 20535, 23236, 23550, 24642, 27380, 28260, 29045, 33300, 34225, 34854, 35325, 41070, 47100, 49284, 52281, 58090, 61605, 68450, 69708, 70650, 82140, 87135, 102675, 104562, 116180, 123210, 136900, 141300, 145225, 174270, 205350, 209124, 214933, 246420, 261405, 290450, 308025, 348540, 410700, 429866, 435675, 522810, 580900, 616050, 644799, 859732, 871350, 1045620, 1074665, 1232100, 1289598, 1307025, 1742700, 1934397, 2149330, 2579196, 2614050, 3223995, 3868794, 4298660, 5228100, 5373325, 6447990, 7737588, 9671985, 10746650, 12895980, 16119975, 19343970, 21493300, 32239950, 38687940, 48359925, 64479900, 96719850, 193439700]

約数ペア:

[(1, 193439700), (2, 96719850), (3, 64479900), (4, 48359925), (5, 38687940), (6, 32239950), (9, 21493300), (10, 19343970), (12, 16119975), (15, 12895980), (18, 10746650), (20, 9671985), (25, 7737588), (30, 6447990), (36, 5373325), (37, 5228100), (45, 4298660), (50, 3868794), (60, 3223995), (74, 2614050), (75, 2579196), (90, 2149330), (100, 1934397), (111, 1742700), (148, 1307025), (150, 1289598), (157, 1232100), (180, 1074665), (185, 1045620), (222, 871350), (225, 859732), (300, 644799), (314, 616050), (333, 580900), (370, 522810), (444, 435675), (450, 429866), (471, 410700), (555, 348540), (628, 308025), (666, 290450), (740, 261405), (785, 246420), (900, 214933), (925, 209124), (942, 205350), (1110, 174270), (1332, 145225), (1369, 141300), (1413, 136900), (1570, 123210), (1665, 116180), (1850, 104562), (1884, 102675), (2220, 87135), (2355, 82140), (2738, 70650), (2775, 69708), (2826, 68450), (3140, 61605), (3330, 58090), (3700, 52281), (3925, 49284), (4107, 47100), (4710, 41070), (5476, 35325), (5550, 34854), (5652, 34225), (5809, 33300), (6660, 29045), (6845, 28260), (7065, 27380), (7850, 24642), (8214, 23550), (8325, 23236), (9420, 20535), (11100, 17427), (11618, 16650), (11775, 16428), (12321, 15700), (13690, 14130)]