77653140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{503}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 227598336

約数和(自身を除く): 149945196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 83, 93, 124, 155, 166, 186, 249, 310, 332, 372, 415, 465, 498, 503, 620, 830, 930, 996, 1006, 1245, 1509, 1660, 1860, 2012, 2490, 2515, 2573, 3018, 4980, 5030, 5146, 6036, 7545, 7719, 10060, 10292, 12865, 15090, 15438, 15593, 25730, 30180, 30876, 31186, 38595, 41749, 46779, 51460, 62372, 77190, 77965, 83498, 93558, 125247, 154380, 155930, 166996, 187116, 208745, 233895, 250494, 311860, 417490, 467790, 500988, 626235, 834980, 935580, 1252470, 1294219, 2504940, 2588438, 3882657, 5176876, 6471095, 7765314, 12942190, 15530628, 19413285, 25884380, 38826570, 77653140]

約数ペア:

[(1, 77653140), (2, 38826570), (3, 25884380), (4, 19413285), (5, 15530628), (6, 12942190), (10, 7765314), (12, 6471095), (15, 5176876), (20, 3882657), (30, 2588438), (31, 2504940), (60, 1294219), (62, 1252470), (83, 935580), (93, 834980), (124, 626235), (155, 500988), (166, 467790), (186, 417490), (249, 311860), (310, 250494), (332, 233895), (372, 208745), (415, 187116), (465, 166996), (498, 155930), (503, 154380), (620, 125247), (830, 93558), (930, 83498), (996, 77965), (1006, 77190), (1245, 62372), (1509, 51460), (1660, 46779), (1860, 41749), (2012, 38595), (2490, 31186), (2515, 30876), (2573, 30180), (3018, 25730), (4980, 15593), (5030, 15438), (5146, 15090), (6036, 12865), (7545, 10292), (7719, 10060)]