84037500

素因数分解:

$2^2\times 3^4\times 5^5\times {\mathrm{83}}^1$

素因数の和:124

約数の個数: 180

約数和(自身を含む): 277904088

約数和(自身を除く): 193866588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 83, 90, 100, 108, 125, 135, 150, 162, 166, 180, 225, 249, 250, 270, 300, 324, 332, 375, 405, 415, 450, 498, 500, 540, 625, 675, 747, 750, 810, 830, 900, 996, 1125, 1245, 1250, 1350, 1494, 1500, 1620, 1660, 1875, 2025, 2075, 2241, 2250, 2490, 2500, 2700, 2988, 3125, 3375, 3735, 3750, 4050, 4150, 4482, 4500, 4980, 5625, 6225, 6250, 6723, 6750, 7470, 7500, 8100, 8300, 8964, 9375, 10125, 10375, 11205, 11250, 12450, 12500, 13446, 13500, 14940, 16875, 18675, 18750, 20250, 20750, 22410, 22500, 24900, 26892, 28125, 31125, 33615, 33750, 37350, 37500, 40500, 41500, 44820, 50625, 51875, 56025, 56250, 62250, 67230, 67500, 74700, 84375, 93375, 101250, 103750, 112050, 112500, 124500, 134460, 155625, 168075, 168750, 186750, 202500, 207500, 224100, 253125, 259375, 280125, 311250, 336150, 337500, 373500, 466875, 506250, 518750, 560250, 622500, 672300, 778125, 840375, 933750, 1012500, 1037500, 1120500, 1400625, 1556250, 1680750, 1867500, 2334375, 2801250, 3112500, 3361500, 4201875, 4668750, 5602500, 7003125, 8403750, 9337500, 14006250, 16807500, 21009375, 28012500, 42018750, 84037500]

約数ペア:

[(1, 84037500), (2, 42018750), (3, 28012500), (4, 21009375), (5, 16807500), (6, 14006250), (9, 9337500), (10, 8403750), (12, 7003125), (15, 5602500), (18, 4668750), (20, 4201875), (25, 3361500), (27, 3112500), (30, 2801250), (36, 2334375), (45, 1867500), (50, 1680750), (54, 1556250), (60, 1400625), (75, 1120500), (81, 1037500), (83, 1012500), (90, 933750), (100, 840375), (108, 778125), (125, 672300), (135, 622500), (150, 560250), (162, 518750), (166, 506250), (180, 466875), (225, 373500), (249, 337500), (250, 336150), (270, 311250), (300, 280125), (324, 259375), (332, 253125), (375, 224100), (405, 207500), (415, 202500), (450, 186750), (498, 168750), (500, 168075), (540, 155625), (625, 134460), (675, 124500), (747, 112500), (750, 112050), (810, 103750), (830, 101250), (900, 93375), (996, 84375), (1125, 74700), (1245, 67500), (1250, 67230), (1350, 62250), (1494, 56250), (1500, 56025), (1620, 51875), (1660, 50625), (1875, 44820), (2025, 41500), (2075, 40500), (2241, 37500), (2250, 37350), (2490, 33750), (2500, 33615), (2700, 31125), (2988, 28125), (3125, 26892), (3375, 24900), (3735, 22500), (3750, 22410), (4050, 20750), (4150, 20250), (4482, 18750), (4500, 18675), (4980, 16875), (5625, 14940), (6225, 13500), (6250, 13446), (6723, 12500), (6750, 12450), (7470, 11250), (7500, 11205), (8100, 10375), (8300, 10125), (8964, 9375)]