1113000

素因数分解:

$2^3\times 3^1\times 5^3\times 7^1\times {\mathrm{53}}^1$

素因数の和:84

約数の個数: 128

約数和(自身を含む): 4043520

約数和(自身を除く): 2930520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 53, 56, 60, 70, 75, 84, 100, 105, 106, 120, 125, 140, 150, 159, 168, 175, 200, 210, 212, 250, 265, 280, 300, 318, 350, 371, 375, 420, 424, 500, 525, 530, 600, 636, 700, 742, 750, 795, 840, 875, 1000, 1050, 1060, 1113, 1272, 1325, 1400, 1484, 1500, 1590, 1750, 1855, 2100, 2120, 2226, 2625, 2650, 2968, 3000, 3180, 3500, 3710, 3975, 4200, 4452, 5250, 5300, 5565, 6360, 6625, 7000, 7420, 7950, 8904, 9275, 10500, 10600, 11130, 13250, 14840, 15900, 18550, 19875, 21000, 22260, 26500, 27825, 31800, 37100, 39750, 44520, 46375, 53000, 55650, 74200, 79500, 92750, 111300, 139125, 159000, 185500, 222600, 278250, 371000, 556500, 1113000]

約数ペア:

[(1, 1113000), (2, 556500), (3, 371000), (4, 278250), (5, 222600), (6, 185500), (7, 159000), (8, 139125), (10, 111300), (12, 92750), (14, 79500), (15, 74200), (20, 55650), (21, 53000), (24, 46375), (25, 44520), (28, 39750), (30, 37100), (35, 31800), (40, 27825), (42, 26500), (50, 22260), (53, 21000), (56, 19875), (60, 18550), (70, 15900), (75, 14840), (84, 13250), (100, 11130), (105, 10600), (106, 10500), (120, 9275), (125, 8904), (140, 7950), (150, 7420), (159, 7000), (168, 6625), (175, 6360), (200, 5565), (210, 5300), (212, 5250), (250, 4452), (265, 4200), (280, 3975), (300, 3710), (318, 3500), (350, 3180), (371, 3000), (375, 2968), (420, 2650), (424, 2625), (500, 2226), (525, 2120), (530, 2100), (600, 1855), (636, 1750), (700, 1590), (742, 1500), (750, 1484), (795, 1400), (840, 1325), (875, 1272), (1000, 1113), (1050, 1060)]