61352460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{167}}^1$

素因数の和:352

約数の個数: 144

約数和(自身を含む): 202902336

約数和(自身を除く): 141549876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 167, 180, 195, 234, 260, 314, 334, 390, 468, 471, 501, 585, 628, 668, 780, 785, 835, 942, 1002, 1170, 1413, 1503, 1570, 1670, 1884, 2004, 2041, 2171, 2340, 2355, 2505, 2826, 3006, 3140, 3340, 4082, 4342, 4710, 5010, 5652, 6012, 6123, 6513, 7065, 7515, 8164, 8684, 9420, 10020, 10205, 10855, 12246, 13026, 14130, 15030, 18369, 19539, 20410, 21710, 24492, 26052, 26219, 28260, 30060, 30615, 32565, 36738, 39078, 40820, 43420, 52438, 61230, 65130, 73476, 78156, 78657, 91845, 97695, 104876, 122460, 130260, 131095, 157314, 183690, 195390, 235971, 262190, 314628, 340847, 367380, 390780, 393285, 471942, 524380, 681694, 786570, 943884, 1022541, 1179855, 1363388, 1573140, 1704235, 2045082, 2359710, 3067623, 3408470, 4090164, 4719420, 5112705, 6135246, 6816940, 10225410, 12270492, 15338115, 20450820, 30676230, 61352460]

約数ペア:

[(1, 61352460), (2, 30676230), (3, 20450820), (4, 15338115), (5, 12270492), (6, 10225410), (9, 6816940), (10, 6135246), (12, 5112705), (13, 4719420), (15, 4090164), (18, 3408470), (20, 3067623), (26, 2359710), (30, 2045082), (36, 1704235), (39, 1573140), (45, 1363388), (52, 1179855), (60, 1022541), (65, 943884), (78, 786570), (90, 681694), (117, 524380), (130, 471942), (156, 393285), (157, 390780), (167, 367380), (180, 340847), (195, 314628), (234, 262190), (260, 235971), (314, 195390), (334, 183690), (390, 157314), (468, 131095), (471, 130260), (501, 122460), (585, 104876), (628, 97695), (668, 91845), (780, 78657), (785, 78156), (835, 73476), (942, 65130), (1002, 61230), (1170, 52438), (1413, 43420), (1503, 40820), (1570, 39078), (1670, 36738), (1884, 32565), (2004, 30615), (2041, 30060), (2171, 28260), (2340, 26219), (2355, 26052), (2505, 24492), (2826, 21710), (3006, 20410), (3140, 19539), (3340, 18369), (4082, 15030), (4342, 14130), (4710, 13026), (5010, 12246), (5652, 10855), (6012, 10205), (6123, 10020), (6513, 9420), (7065, 8684), (7515, 8164)]