2028082800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{88951}}^1$

素因数の和:88991

約数の個数: 120

約数和(自身を含む): 6838629760

約数和(自身を除く): 4810546960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 22800, 88951, 177902, 266853, 355804, 444755, 533706, 711608, 889510, 1067412, 1334265, 1423216, 1690069, 1779020, 2134824, 2223775, 2668530, 3380138, 3558040, 4269648, 4447550, 5070207, 5337060, 6671325, 6760276, 7116080, 8450345, 8895100, 10140414, 10674120, 13342650, 13520552, 16900690, 17790200, 20280828, 21348240, 25351035, 26685300, 27041104, 33801380, 35580400, 40561656, 42251725, 50702070, 53370600, 67602760, 81123312, 84503450, 101404140, 106741200, 126755175, 135205520, 169006900, 202808280, 253510350, 338013800, 405616560, 507020700, 676027600, 1014041400, 2028082800]

約数ペア:

[(1, 2028082800), (2, 1014041400), (3, 676027600), (4, 507020700), (5, 405616560), (6, 338013800), (8, 253510350), (10, 202808280), (12, 169006900), (15, 135205520), (16, 126755175), (19, 106741200), (20, 101404140), (24, 84503450), (25, 81123312), (30, 67602760), (38, 53370600), (40, 50702070), (48, 42251725), (50, 40561656), (57, 35580400), (60, 33801380), (75, 27041104), (76, 26685300), (80, 25351035), (95, 21348240), (100, 20280828), (114, 17790200), (120, 16900690), (150, 13520552), (152, 13342650), (190, 10674120), (200, 10140414), (228, 8895100), (240, 8450345), (285, 7116080), (300, 6760276), (304, 6671325), (380, 5337060), (400, 5070207), (456, 4447550), (475, 4269648), (570, 3558040), (600, 3380138), (760, 2668530), (912, 2223775), (950, 2134824), (1140, 1779020), (1200, 1690069), (1425, 1423216), (1520, 1334265), (1900, 1067412), (2280, 889510), (2850, 711608), (3800, 533706), (4560, 444755), (5700, 355804), (7600, 266853), (11400, 177902), (22800, 88951)]