138774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 160

約数和(自身を含む): 453810240

約数和(自身を除く): 315036240

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, 125, 150, 200, 202, 229, 240, 250, 300, 303, 375, 400, 404, 458, 500, 505, 600, 606, 687, 750, 808, 916, 1000, 1010, 1145, 1200, 1212, 1374, 1500, 1515, 1616, 1832, 2000, 2020, 2290, 2424, 2525, 2748, 3000, 3030, 3435, 3664, 4040, 4580, 4848, 5050, 5496, 5725, 6000, 6060, 6870, 7575, 8080, 9160, 10100, 10992, 11450, 12120, 12625, 13740, 15150, 17175, 18320, 20200, 22900, 23129, 24240, 25250, 27480, 28625, 30300, 34350, 37875, 40400, 45800, 46258, 50500, 54960, 57250, 60600, 68700, 69387, 75750, 85875, 91600, 92516, 101000, 114500, 115645, 121200, 137400, 138774, 151500, 171750, 185032, 202000, 229000, 231290, 274800, 277548, 303000, 343500, 346935, 370064, 458000, 462580, 555096, 578225, 606000, 687000, 693870, 925160, 1110192, 1156450, 1374000, 1387740, 1734675, 1850320, 2312900, 2775480, 2891125, 3469350, 4625800, 5550960, 5782250, 6938700, 8673375, 9251600, 11564500, 13877400, 17346750, 23129000, 27754800, 34693500, 46258000, 69387000, 138774000]

約数ペア:

[(1, 138774000), (2, 69387000), (3, 46258000), (4, 34693500), (5, 27754800), (6, 23129000), (8, 17346750), (10, 13877400), (12, 11564500), (15, 9251600), (16, 8673375), (20, 6938700), (24, 5782250), (25, 5550960), (30, 4625800), (40, 3469350), (48, 2891125), (50, 2775480), (60, 2312900), (75, 1850320), (80, 1734675), (100, 1387740), (101, 1374000), (120, 1156450), (125, 1110192), (150, 925160), (200, 693870), (202, 687000), (229, 606000), (240, 578225), (250, 555096), (300, 462580), (303, 458000), (375, 370064), (400, 346935), (404, 343500), (458, 303000), (500, 277548), (505, 274800), (600, 231290), (606, 229000), (687, 202000), (750, 185032), (808, 171750), (916, 151500), (1000, 138774), (1010, 137400), (1145, 121200), (1200, 115645), (1212, 114500), (1374, 101000), (1500, 92516), (1515, 91600), (1616, 85875), (1832, 75750), (2000, 69387), (2020, 68700), (2290, 60600), (2424, 57250), (2525, 54960), (2748, 50500), (3000, 46258), (3030, 45800), (3435, 40400), (3664, 37875), (4040, 34350), (4580, 30300), (4848, 28625), (5050, 27480), (5496, 25250), (5725, 24240), (6000, 23129), (6060, 22900), (6870, 20200), (7575, 18320), (8080, 17175), (9160, 15150), (10100, 13740), (10992, 12625), (11450, 12120)]