123502800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{101}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 120

約数和(自身を含む): 399929760

約数和(自身を除く): 276426960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 101, 120, 150, 200, 202, 240, 300, 303, 400, 404, 505, 600, 606, 808, 1010, 1019, 1200, 1212, 1515, 1616, 2020, 2038, 2424, 2525, 3030, 3057, 4040, 4076, 4848, 5050, 5095, 6060, 6114, 7575, 8080, 8152, 10100, 10190, 12120, 12228, 15150, 15285, 16304, 20200, 20380, 24240, 24456, 25475, 30300, 30570, 40400, 40760, 48912, 50950, 60600, 61140, 76425, 81520, 101900, 102919, 121200, 122280, 152850, 203800, 205838, 244560, 305700, 308757, 407600, 411676, 514595, 611400, 617514, 823352, 1029190, 1222800, 1235028, 1543785, 1646704, 2058380, 2470056, 2572975, 3087570, 4116760, 4940112, 5145950, 6175140, 7718925, 8233520, 10291900, 12350280, 15437850, 20583800, 24700560, 30875700, 41167600, 61751400, 123502800]

約数ペア:

[(1, 123502800), (2, 61751400), (3, 41167600), (4, 30875700), (5, 24700560), (6, 20583800), (8, 15437850), (10, 12350280), (12, 10291900), (15, 8233520), (16, 7718925), (20, 6175140), (24, 5145950), (25, 4940112), (30, 4116760), (40, 3087570), (48, 2572975), (50, 2470056), (60, 2058380), (75, 1646704), (80, 1543785), (100, 1235028), (101, 1222800), (120, 1029190), (150, 823352), (200, 617514), (202, 611400), (240, 514595), (300, 411676), (303, 407600), (400, 308757), (404, 305700), (505, 244560), (600, 205838), (606, 203800), (808, 152850), (1010, 122280), (1019, 121200), (1200, 102919), (1212, 101900), (1515, 81520), (1616, 76425), (2020, 61140), (2038, 60600), (2424, 50950), (2525, 48912), (3030, 40760), (3057, 40400), (4040, 30570), (4076, 30300), (4848, 25475), (5050, 24456), (5095, 24240), (6060, 20380), (6114, 20200), (7575, 16304), (8080, 15285), (8152, 15150), (10100, 12228), (10190, 12120)]