72414540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:269

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 178214580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 73, 90, 99, 108, 110, 132, 135, 146, 165, 167, 180, 198, 219, 220, 270, 292, 297, 330, 334, 365, 396, 438, 495, 501, 540, 594, 657, 660, 668, 730, 803, 835, 876, 990, 1002, 1095, 1188, 1314, 1460, 1485, 1503, 1606, 1670, 1837, 1971, 1980, 2004, 2190, 2409, 2505, 2628, 2970, 3006, 3212, 3285, 3340, 3674, 3942, 4015, 4380, 4509, 4818, 5010, 5511, 5940, 6012, 6570, 7227, 7348, 7515, 7884, 8030, 9018, 9185, 9636, 9855, 10020, 11022, 12045, 12191, 13140, 14454, 15030, 16060, 16533, 18036, 18370, 19710, 21681, 22044, 22545, 24090, 24382, 27555, 28908, 30060, 33066, 36135, 36573, 36740, 39420, 43362, 45090, 48180, 48764, 49599, 55110, 60955, 66132, 72270, 73146, 82665, 86724, 90180, 99198, 108405, 109719, 110220, 121910, 134101, 144540, 146292, 165330, 182865, 198396, 216810, 219438, 243820, 247995, 268202, 329157, 330660, 365730, 402303, 433620, 438876, 495990, 536404, 548595, 658314, 670505, 731460, 804606, 991980, 1097190, 1206909, 1316628, 1341010, 1609212, 1645785, 2011515, 2194380, 2413818, 2682020, 3291570, 3620727, 4023030, 4827636, 6034545, 6583140, 7241454, 8046060, 12069090, 14482908, 18103635, 24138180, 36207270, 72414540]

約数ペア:

[(1, 72414540), (2, 36207270), (3, 24138180), (4, 18103635), (5, 14482908), (6, 12069090), (9, 8046060), (10, 7241454), (11, 6583140), (12, 6034545), (15, 4827636), (18, 4023030), (20, 3620727), (22, 3291570), (27, 2682020), (30, 2413818), (33, 2194380), (36, 2011515), (44, 1645785), (45, 1609212), (54, 1341010), (55, 1316628), (60, 1206909), (66, 1097190), (73, 991980), (90, 804606), (99, 731460), (108, 670505), (110, 658314), (132, 548595), (135, 536404), (146, 495990), (165, 438876), (167, 433620), (180, 402303), (198, 365730), (219, 330660), (220, 329157), (270, 268202), (292, 247995), (297, 243820), (330, 219438), (334, 216810), (365, 198396), (396, 182865), (438, 165330), (495, 146292), (501, 144540), (540, 134101), (594, 121910), (657, 110220), (660, 109719), (668, 108405), (730, 99198), (803, 90180), (835, 86724), (876, 82665), (990, 73146), (1002, 72270), (1095, 66132), (1188, 60955), (1314, 55110), (1460, 49599), (1485, 48764), (1503, 48180), (1606, 45090), (1670, 43362), (1837, 39420), (1971, 36740), (1980, 36573), (2004, 36135), (2190, 33066), (2409, 30060), (2505, 28908), (2628, 27555), (2970, 24382), (3006, 24090), (3212, 22545), (3285, 22044), (3340, 21681), (3674, 19710), (3942, 18370), (4015, 18036), (4380, 16533), (4509, 16060), (4818, 15030), (5010, 14454), (5511, 13140), (5940, 12191), (6012, 12045), (6570, 11022), (7227, 10020), (7348, 9855), (7515, 9636), (7884, 9185), (8030, 9018)]