490765800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{116849}}^1$

素因数の和:116875

約数の個数: 96

約数和(自身を含む): 1738728000

約数和(自身を除く): 1247962200

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, 56, 60, 70, 75, 84, 100, 105, 120, 140, 150, 168, 175, 200, 210, 280, 300, 350, 420, 525, 600, 700, 840, 1050, 1400, 2100, 4200, 116849, 233698, 350547, 467396, 584245, 701094, 817943, 934792, 1168490, 1402188, 1635886, 1752735, 2336980, 2453829, 2804376, 2921225, 3271772, 3505470, 4089715, 4673960, 4907658, 5842450, 6543544, 7010940, 8179430, 8763675, 9815316, 11684900, 12269145, 14021880, 16358860, 17527350, 19630632, 20448575, 23369800, 24538290, 32717720, 35054700, 40897150, 49076580, 61345725, 70109400, 81794300, 98153160, 122691450, 163588600, 245382900, 490765800]

約数ペア:

[(1, 490765800), (2, 245382900), (3, 163588600), (4, 122691450), (5, 98153160), (6, 81794300), (7, 70109400), (8, 61345725), (10, 49076580), (12, 40897150), (14, 35054700), (15, 32717720), (20, 24538290), (21, 23369800), (24, 20448575), (25, 19630632), (28, 17527350), (30, 16358860), (35, 14021880), (40, 12269145), (42, 11684900), (50, 9815316), (56, 8763675), (60, 8179430), (70, 7010940), (75, 6543544), (84, 5842450), (100, 4907658), (105, 4673960), (120, 4089715), (140, 3505470), (150, 3271772), (168, 2921225), (175, 2804376), (200, 2453829), (210, 2336980), (280, 1752735), (300, 1635886), (350, 1402188), (420, 1168490), (525, 934792), (600, 817943), (700, 701094), (840, 584245), (1050, 467396), (1400, 350547), (2100, 233698), (4200, 116849)]