1123131000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{317}}^1\times {\mathrm{1181}}^1$

素因数の和:1522

約数の個数: 128

約数和(自身を含む): 3518199360

約数和(自身を除く): 2395068360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 317, 375, 500, 600, 634, 750, 951, 1000, 1181, 1268, 1500, 1585, 1902, 2362, 2536, 3000, 3170, 3543, 3804, 4724, 4755, 5905, 6340, 7086, 7608, 7925, 9448, 9510, 11810, 12680, 14172, 15850, 17715, 19020, 23620, 23775, 28344, 29525, 31700, 35430, 38040, 39625, 47240, 47550, 59050, 63400, 70860, 79250, 88575, 95100, 118100, 118875, 141720, 147625, 158500, 177150, 190200, 236200, 237750, 295250, 317000, 354300, 374377, 442875, 475500, 590500, 708600, 748754, 885750, 951000, 1123131, 1181000, 1497508, 1771500, 1871885, 2246262, 2995016, 3543000, 3743770, 4492524, 5615655, 7487540, 8985048, 9359425, 11231310, 14975080, 18718850, 22462620, 28078275, 37437700, 44925240, 46797125, 56156550, 74875400, 93594250, 112313100, 140391375, 187188500, 224626200, 280782750, 374377000, 561565500, 1123131000]

約数ペア:

[(1, 1123131000), (2, 561565500), (3, 374377000), (4, 280782750), (5, 224626200), (6, 187188500), (8, 140391375), (10, 112313100), (12, 93594250), (15, 74875400), (20, 56156550), (24, 46797125), (25, 44925240), (30, 37437700), (40, 28078275), (50, 22462620), (60, 18718850), (75, 14975080), (100, 11231310), (120, 9359425), (125, 8985048), (150, 7487540), (200, 5615655), (250, 4492524), (300, 3743770), (317, 3543000), (375, 2995016), (500, 2246262), (600, 1871885), (634, 1771500), (750, 1497508), (951, 1181000), (1000, 1123131), (1181, 951000), (1268, 885750), (1500, 748754), (1585, 708600), (1902, 590500), (2362, 475500), (2536, 442875), (3000, 374377), (3170, 354300), (3543, 317000), (3804, 295250), (4724, 237750), (4755, 236200), (5905, 190200), (6340, 177150), (7086, 158500), (7608, 147625), (7925, 141720), (9448, 118875), (9510, 118100), (11810, 95100), (12680, 88575), (14172, 79250), (15850, 70860), (17715, 63400), (19020, 59050), (23620, 47550), (23775, 47240), (28344, 39625), (29525, 38040), (31700, 35430)]