97722540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 311141376

約数和(自身を除く): 213418836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 83, 90, 93, 124, 155, 166, 180, 186, 211, 249, 279, 310, 332, 372, 415, 422, 465, 498, 558, 620, 633, 747, 830, 844, 930, 996, 1055, 1116, 1245, 1266, 1395, 1494, 1660, 1860, 1899, 2110, 2490, 2532, 2573, 2790, 2988, 3165, 3735, 3798, 4220, 4980, 5146, 5580, 6330, 6541, 7470, 7596, 7719, 9495, 10292, 12660, 12865, 13082, 14940, 15438, 17513, 18990, 19623, 23157, 25730, 26164, 30876, 32705, 35026, 37980, 38595, 39246, 46314, 51460, 52539, 58869, 65410, 70052, 77190, 78492, 87565, 92628, 98115, 105078, 115785, 117738, 130820, 154380, 157617, 175130, 196230, 210156, 231570, 235476, 262695, 294345, 315234, 350260, 392460, 463140, 525390, 542903, 588690, 630468, 788085, 1050780, 1085806, 1177380, 1576170, 1628709, 2171612, 2714515, 3152340, 3257418, 4886127, 5429030, 6514836, 8143545, 9772254, 10858060, 16287090, 19544508, 24430635, 32574180, 48861270, 97722540]

約数ペア:

[(1, 97722540), (2, 48861270), (3, 32574180), (4, 24430635), (5, 19544508), (6, 16287090), (9, 10858060), (10, 9772254), (12, 8143545), (15, 6514836), (18, 5429030), (20, 4886127), (30, 3257418), (31, 3152340), (36, 2714515), (45, 2171612), (60, 1628709), (62, 1576170), (83, 1177380), (90, 1085806), (93, 1050780), (124, 788085), (155, 630468), (166, 588690), (180, 542903), (186, 525390), (211, 463140), (249, 392460), (279, 350260), (310, 315234), (332, 294345), (372, 262695), (415, 235476), (422, 231570), (465, 210156), (498, 196230), (558, 175130), (620, 157617), (633, 154380), (747, 130820), (830, 117738), (844, 115785), (930, 105078), (996, 98115), (1055, 92628), (1116, 87565), (1245, 78492), (1266, 77190), (1395, 70052), (1494, 65410), (1660, 58869), (1860, 52539), (1899, 51460), (2110, 46314), (2490, 39246), (2532, 38595), (2573, 37980), (2790, 35026), (2988, 32705), (3165, 30876), (3735, 26164), (3798, 25730), (4220, 23157), (4980, 19623), (5146, 18990), (5580, 17513), (6330, 15438), (6541, 14940), (7470, 13082), (7596, 12865), (7719, 12660), (9495, 10292)]