61967700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:471

約数の個数: 144

約数和(自身を含む): 203112000

約数和(自身を除く): 141144300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 90, 100, 108, 118, 135, 150, 177, 180, 225, 236, 270, 295, 300, 354, 389, 450, 531, 540, 590, 675, 708, 778, 885, 900, 1062, 1167, 1180, 1350, 1475, 1556, 1593, 1770, 1945, 2124, 2334, 2655, 2700, 2950, 3186, 3501, 3540, 3890, 4425, 4668, 5310, 5835, 5900, 6372, 7002, 7780, 7965, 8850, 9725, 10503, 10620, 11670, 13275, 14004, 15930, 17505, 17700, 19450, 21006, 22951, 23340, 26550, 29175, 31860, 35010, 38900, 39825, 42012, 45902, 52515, 53100, 58350, 68853, 70020, 79650, 87525, 91804, 105030, 114755, 116700, 137706, 159300, 175050, 206559, 210060, 229510, 262575, 275412, 344265, 350100, 413118, 459020, 525150, 573775, 619677, 688530, 826236, 1032795, 1050300, 1147550, 1239354, 1377060, 1721325, 2065590, 2295100, 2478708, 3098385, 3442650, 4131180, 5163975, 6196770, 6885300, 10327950, 12393540, 15491925, 20655900, 30983850, 61967700]

約数ペア:

[(1, 61967700), (2, 30983850), (3, 20655900), (4, 15491925), (5, 12393540), (6, 10327950), (9, 6885300), (10, 6196770), (12, 5163975), (15, 4131180), (18, 3442650), (20, 3098385), (25, 2478708), (27, 2295100), (30, 2065590), (36, 1721325), (45, 1377060), (50, 1239354), (54, 1147550), (59, 1050300), (60, 1032795), (75, 826236), (90, 688530), (100, 619677), (108, 573775), (118, 525150), (135, 459020), (150, 413118), (177, 350100), (180, 344265), (225, 275412), (236, 262575), (270, 229510), (295, 210060), (300, 206559), (354, 175050), (389, 159300), (450, 137706), (531, 116700), (540, 114755), (590, 105030), (675, 91804), (708, 87525), (778, 79650), (885, 70020), (900, 68853), (1062, 58350), (1167, 53100), (1180, 52515), (1350, 45902), (1475, 42012), (1556, 39825), (1593, 38900), (1770, 35010), (1945, 31860), (2124, 29175), (2334, 26550), (2655, 23340), (2700, 22951), (2950, 21006), (3186, 19450), (3501, 17700), (3540, 17505), (3890, 15930), (4425, 14004), (4668, 13275), (5310, 11670), (5835, 10620), (5900, 10503), (6372, 9725), (7002, 8850), (7780, 7965)]