83750760

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{25849}}^1$

素因数の和:25872

約数の個数: 80

約数和(自身を含む): 281506500

約数和(自身を除く): 197755740

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 25849, 51698, 77547, 103396, 129245, 155094, 206792, 232641, 258490, 310188, 387735, 465282, 516980, 620376, 697923, 775470, 930564, 1033960, 1163205, 1395846, 1550940, 1861128, 2093769, 2326410, 2791692, 3101880, 3489615, 4187538, 4652820, 5583384, 6979230, 8375076, 9305640, 10468845, 13958460, 16750152, 20937690, 27916920, 41875380, 83750760]

約数ペア:

[(1, 83750760), (2, 41875380), (3, 27916920), (4, 20937690), (5, 16750152), (6, 13958460), (8, 10468845), (9, 9305640), (10, 8375076), (12, 6979230), (15, 5583384), (18, 4652820), (20, 4187538), (24, 3489615), (27, 3101880), (30, 2791692), (36, 2326410), (40, 2093769), (45, 1861128), (54, 1550940), (60, 1395846), (72, 1163205), (81, 1033960), (90, 930564), (108, 775470), (120, 697923), (135, 620376), (162, 516980), (180, 465282), (216, 387735), (270, 310188), (324, 258490), (360, 232641), (405, 206792), (540, 155094), (648, 129245), (810, 103396), (1080, 77547), (1620, 51698), (3240, 25849)]