55807500

素因数分解:

$2^2\times 3^1\times 5^4\times 7^1\times {\mathrm{1063}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 186140416

約数和(自身を除く): 130332916

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 125, 140, 150, 175, 210, 250, 300, 350, 375, 420, 500, 525, 625, 700, 750, 875, 1050, 1063, 1250, 1500, 1750, 1875, 2100, 2126, 2500, 2625, 3189, 3500, 3750, 4252, 4375, 5250, 5315, 6378, 7441, 7500, 8750, 10500, 10630, 12756, 13125, 14882, 15945, 17500, 21260, 22323, 26250, 26575, 29764, 31890, 37205, 44646, 52500, 53150, 63780, 74410, 79725, 89292, 106300, 111615, 132875, 148820, 159450, 186025, 223230, 265750, 318900, 372050, 398625, 446460, 531500, 558075, 664375, 744100, 797250, 930125, 1116150, 1328750, 1594500, 1860250, 1993125, 2232300, 2657500, 2790375, 3720500, 3986250, 4650625, 5580750, 7972500, 9301250, 11161500, 13951875, 18602500, 27903750, 55807500]

約数ペア:

[(1, 55807500), (2, 27903750), (3, 18602500), (4, 13951875), (5, 11161500), (6, 9301250), (7, 7972500), (10, 5580750), (12, 4650625), (14, 3986250), (15, 3720500), (20, 2790375), (21, 2657500), (25, 2232300), (28, 1993125), (30, 1860250), (35, 1594500), (42, 1328750), (50, 1116150), (60, 930125), (70, 797250), (75, 744100), (84, 664375), (100, 558075), (105, 531500), (125, 446460), (140, 398625), (150, 372050), (175, 318900), (210, 265750), (250, 223230), (300, 186025), (350, 159450), (375, 148820), (420, 132875), (500, 111615), (525, 106300), (625, 89292), (700, 79725), (750, 74410), (875, 63780), (1050, 53150), (1063, 52500), (1250, 44646), (1500, 37205), (1750, 31890), (1875, 29764), (2100, 26575), (2126, 26250), (2500, 22323), (2625, 21260), (3189, 17500), (3500, 15945), (3750, 14882), (4252, 13125), (4375, 12756), (5250, 10630), (5315, 10500), (6378, 8750), (7441, 7500)]