13821600

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1$

素因数の和:479

約数の個数: 144

約数和(自身を含む): 48559392

約数和(自身を除く): 34737792

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 416, 443, 480, 520, 600, 624, 650, 780, 800, 886, 975, 1040, 1200, 1248, 1300, 1329, 1560, 1772, 1950, 2080, 2215, 2400, 2600, 2658, 3120, 3544, 3900, 4430, 5200, 5316, 5759, 6240, 6645, 7088, 7800, 8860, 10400, 10632, 11075, 11518, 13290, 14176, 15600, 17277, 17720, 21264, 22150, 23036, 26580, 28795, 31200, 33225, 34554, 35440, 42528, 44300, 46072, 53160, 57590, 66450, 69108, 70880, 86385, 88600, 92144, 106320, 115180, 132900, 138216, 143975, 172770, 177200, 184288, 212640, 230360, 265800, 276432, 287950, 345540, 354400, 431925, 460720, 531600, 552864, 575900, 691080, 863850, 921440, 1063200, 1151800, 1382160, 1727700, 2303600, 2764320, 3455400, 4607200, 6910800, 13821600]

約数ペア:

[(1, 13821600), (2, 6910800), (3, 4607200), (4, 3455400), (5, 2764320), (6, 2303600), (8, 1727700), (10, 1382160), (12, 1151800), (13, 1063200), (15, 921440), (16, 863850), (20, 691080), (24, 575900), (25, 552864), (26, 531600), (30, 460720), (32, 431925), (39, 354400), (40, 345540), (48, 287950), (50, 276432), (52, 265800), (60, 230360), (65, 212640), (75, 184288), (78, 177200), (80, 172770), (96, 143975), (100, 138216), (104, 132900), (120, 115180), (130, 106320), (150, 92144), (156, 88600), (160, 86385), (195, 70880), (200, 69108), (208, 66450), (240, 57590), (260, 53160), (300, 46072), (312, 44300), (325, 42528), (390, 35440), (400, 34554), (416, 33225), (443, 31200), (480, 28795), (520, 26580), (600, 23036), (624, 22150), (650, 21264), (780, 17720), (800, 17277), (886, 15600), (975, 14176), (1040, 13290), (1200, 11518), (1248, 11075), (1300, 10632), (1329, 10400), (1560, 8860), (1772, 7800), (1950, 7088), (2080, 6645), (2215, 6240), (2400, 5759), (2600, 5316), (2658, 5200), (3120, 4430), (3544, 3900)]