311484000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:386

約数の個数: 192

約数和(自身を含む): 1034534592

約数和(自身を除く): 723050592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 101, 120, 125, 150, 160, 200, 202, 240, 250, 257, 300, 303, 375, 400, 404, 480, 500, 505, 514, 600, 606, 750, 771, 800, 808, 1000, 1010, 1028, 1200, 1212, 1285, 1500, 1515, 1542, 1616, 2000, 2020, 2056, 2400, 2424, 2525, 2570, 3000, 3030, 3084, 3232, 3855, 4000, 4040, 4112, 4848, 5050, 5140, 6000, 6060, 6168, 6425, 7575, 7710, 8080, 8224, 9696, 10100, 10280, 12000, 12120, 12336, 12625, 12850, 15150, 15420, 16160, 19275, 20200, 20560, 24240, 24672, 25250, 25700, 25957, 30300, 30840, 32125, 37875, 38550, 40400, 41120, 48480, 50500, 51400, 51914, 60600, 61680, 64250, 75750, 77100, 77871, 80800, 96375, 101000, 102800, 103828, 121200, 123360, 128500, 129785, 151500, 154200, 155742, 192750, 202000, 205600, 207656, 242400, 257000, 259570, 303000, 308400, 311484, 385500, 389355, 404000, 415312, 514000, 519140, 606000, 616800, 622968, 648925, 771000, 778710, 830624, 1028000, 1038280, 1212000, 1245936, 1297850, 1542000, 1557420, 1946775, 2076560, 2491872, 2595700, 3084000, 3114840, 3244625, 3893550, 4153120, 5191400, 6229680, 6489250, 7787100, 9733875, 10382800, 12459360, 12978500, 15574200, 19467750, 20765600, 25957000, 31148400, 38935500, 51914000, 62296800, 77871000, 103828000, 155742000, 311484000]

約数ペア:

[(1, 311484000), (2, 155742000), (3, 103828000), (4, 77871000), (5, 62296800), (6, 51914000), (8, 38935500), (10, 31148400), (12, 25957000), (15, 20765600), (16, 19467750), (20, 15574200), (24, 12978500), (25, 12459360), (30, 10382800), (32, 9733875), (40, 7787100), (48, 6489250), (50, 6229680), (60, 5191400), (75, 4153120), (80, 3893550), (96, 3244625), (100, 3114840), (101, 3084000), (120, 2595700), (125, 2491872), (150, 2076560), (160, 1946775), (200, 1557420), (202, 1542000), (240, 1297850), (250, 1245936), (257, 1212000), (300, 1038280), (303, 1028000), (375, 830624), (400, 778710), (404, 771000), (480, 648925), (500, 622968), (505, 616800), (514, 606000), (600, 519140), (606, 514000), (750, 415312), (771, 404000), (800, 389355), (808, 385500), (1000, 311484), (1010, 308400), (1028, 303000), (1200, 259570), (1212, 257000), (1285, 242400), (1500, 207656), (1515, 205600), (1542, 202000), (1616, 192750), (2000, 155742), (2020, 154200), (2056, 151500), (2400, 129785), (2424, 128500), (2525, 123360), (2570, 121200), (3000, 103828), (3030, 102800), (3084, 101000), (3232, 96375), (3855, 80800), (4000, 77871), (4040, 77100), (4112, 75750), (4848, 64250), (5050, 61680), (5140, 60600), (6000, 51914), (6060, 51400), (6168, 50500), (6425, 48480), (7575, 41120), (7710, 40400), (8080, 38550), (8224, 37875), (9696, 32125), (10100, 30840), (10280, 30300), (12000, 25957), (12120, 25700), (12336, 25250), (12625, 24672), (12850, 24240), (15150, 20560), (15420, 20200), (16160, 19275)]