148974000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{3547}}^1$

素因数の和:3580

約数の個数: 160

約数和(自身を含む): 549060096

約数和(自身を除く): 400086096

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 3547, 4200, 5250, 6000, 7000, 7094, 8400, 10500, 10641, 14000, 14188, 17735, 21000, 21282, 24829, 28376, 35470, 42000, 42564, 49658, 53205, 56752, 70940, 74487, 85128, 88675, 99316, 106410, 124145, 141880, 148974, 170256, 177350, 198632, 212820, 248290, 266025, 283760, 297948, 354700, 372435, 397264, 425640, 443375, 496580, 532050, 595896, 620725, 709400, 744870, 851280, 886750, 993160, 1064100, 1191792, 1241450, 1330125, 1418800, 1489740, 1773500, 1862175, 1986320, 2128200, 2482900, 2660250, 2979480, 3103625, 3547000, 3724350, 4256400, 4965800, 5320500, 5958960, 6207250, 7094000, 7448700, 9310875, 9931600, 10641000, 12414500, 14897400, 18621750, 21282000, 24829000, 29794800, 37243500, 49658000, 74487000, 148974000]

約数ペア:

[(1, 148974000), (2, 74487000), (3, 49658000), (4, 37243500), (5, 29794800), (6, 24829000), (7, 21282000), (8, 18621750), (10, 14897400), (12, 12414500), (14, 10641000), (15, 9931600), (16, 9310875), (20, 7448700), (21, 7094000), (24, 6207250), (25, 5958960), (28, 5320500), (30, 4965800), (35, 4256400), (40, 3724350), (42, 3547000), (48, 3103625), (50, 2979480), (56, 2660250), (60, 2482900), (70, 2128200), (75, 1986320), (80, 1862175), (84, 1773500), (100, 1489740), (105, 1418800), (112, 1330125), (120, 1241450), (125, 1191792), (140, 1064100), (150, 993160), (168, 886750), (175, 851280), (200, 744870), (210, 709400), (240, 620725), (250, 595896), (280, 532050), (300, 496580), (336, 443375), (350, 425640), (375, 397264), (400, 372435), (420, 354700), (500, 297948), (525, 283760), (560, 266025), (600, 248290), (700, 212820), (750, 198632), (840, 177350), (875, 170256), (1000, 148974), (1050, 141880), (1200, 124145), (1400, 106410), (1500, 99316), (1680, 88675), (1750, 85128), (2000, 74487), (2100, 70940), (2625, 56752), (2800, 53205), (3000, 49658), (3500, 42564), (3547, 42000), (4200, 35470), (5250, 28376), (6000, 24829), (7000, 21282), (7094, 21000), (8400, 17735), (10500, 14188), (10641, 14000)]