162071100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:245

約数の個数: 216

約数和(自身を含む): 541993088

約数和(自身を除く): 379921988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 31, 36, 37, 45, 50, 60, 62, 74, 75, 90, 93, 100, 111, 124, 148, 150, 155, 157, 180, 185, 186, 222, 225, 279, 300, 310, 314, 333, 370, 372, 444, 450, 465, 471, 555, 558, 620, 628, 666, 740, 775, 785, 900, 925, 930, 942, 1110, 1116, 1147, 1332, 1395, 1413, 1550, 1570, 1665, 1850, 1860, 1884, 2220, 2294, 2325, 2355, 2775, 2790, 2826, 3100, 3140, 3330, 3441, 3700, 3925, 4588, 4650, 4710, 4867, 5550, 5580, 5652, 5735, 5809, 6660, 6882, 6975, 7065, 7850, 8325, 9300, 9420, 9734, 10323, 11100, 11470, 11618, 11775, 13764, 13950, 14130, 14601, 15700, 16650, 17205, 17427, 19468, 20646, 22940, 23236, 23550, 24335, 27900, 28260, 28675, 29045, 29202, 33300, 34410, 34854, 35325, 41292, 43803, 47100, 48670, 51615, 52281, 57350, 58090, 58404, 68820, 69708, 70650, 73005, 86025, 87135, 87606, 97340, 103230, 104562, 114700, 116180, 121675, 141300, 145225, 146010, 172050, 174270, 175212, 180079, 206460, 209124, 219015, 243350, 258075, 261405, 290450, 292020, 344100, 348540, 360158, 365025, 435675, 438030, 486700, 516150, 522810, 540237, 580900, 720316, 730050, 871350, 876060, 900395, 1032300, 1045620, 1080474, 1095075, 1307025, 1460100, 1620711, 1742700, 1800790, 2160948, 2190150, 2614050, 2701185, 3241422, 3601580, 4380300, 4501975, 5228100, 5402370, 6482844, 8103555, 9003950, 10804740, 13505925, 16207110, 18007900, 27011850, 32414220, 40517775, 54023700, 81035550, 162071100]

約数ペア:

[(1, 162071100), (2, 81035550), (3, 54023700), (4, 40517775), (5, 32414220), (6, 27011850), (9, 18007900), (10, 16207110), (12, 13505925), (15, 10804740), (18, 9003950), (20, 8103555), (25, 6482844), (30, 5402370), (31, 5228100), (36, 4501975), (37, 4380300), (45, 3601580), (50, 3241422), (60, 2701185), (62, 2614050), (74, 2190150), (75, 2160948), (90, 1800790), (93, 1742700), (100, 1620711), (111, 1460100), (124, 1307025), (148, 1095075), (150, 1080474), (155, 1045620), (157, 1032300), (180, 900395), (185, 876060), (186, 871350), (222, 730050), (225, 720316), (279, 580900), (300, 540237), (310, 522810), (314, 516150), (333, 486700), (370, 438030), (372, 435675), (444, 365025), (450, 360158), (465, 348540), (471, 344100), (555, 292020), (558, 290450), (620, 261405), (628, 258075), (666, 243350), (740, 219015), (775, 209124), (785, 206460), (900, 180079), (925, 175212), (930, 174270), (942, 172050), (1110, 146010), (1116, 145225), (1147, 141300), (1332, 121675), (1395, 116180), (1413, 114700), (1550, 104562), (1570, 103230), (1665, 97340), (1850, 87606), (1860, 87135), (1884, 86025), (2220, 73005), (2294, 70650), (2325, 69708), (2355, 68820), (2775, 58404), (2790, 58090), (2826, 57350), (3100, 52281), (3140, 51615), (3330, 48670), (3441, 47100), (3700, 43803), (3925, 41292), (4588, 35325), (4650, 34854), (4710, 34410), (4867, 33300), (5550, 29202), (5580, 29045), (5652, 28675), (5735, 28260), (5809, 27900), (6660, 24335), (6882, 23550), (6975, 23236), (7065, 22940), (7850, 20646), (8325, 19468), (9300, 17427), (9420, 17205), (9734, 16650), (10323, 15700), (11100, 14601), (11470, 14130), (11618, 13950), (11775, 13764)]