18285750

素因数分解:

$2^1\times 3^5\times 5^3\times 7^1\times {\mathrm{43}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 59963904

約数和(自身を除く): 41678154

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 43, 45, 50, 54, 63, 70, 75, 81, 86, 90, 105, 125, 126, 129, 135, 150, 162, 175, 189, 210, 215, 225, 243, 250, 258, 270, 301, 315, 350, 375, 378, 387, 405, 430, 450, 486, 525, 567, 602, 630, 645, 675, 750, 774, 810, 875, 903, 945, 1050, 1075, 1125, 1134, 1161, 1215, 1290, 1350, 1505, 1575, 1701, 1750, 1806, 1890, 1935, 2025, 2150, 2250, 2322, 2430, 2625, 2709, 2835, 3010, 3150, 3225, 3375, 3402, 3483, 3870, 4050, 4515, 4725, 5250, 5375, 5418, 5670, 5805, 6075, 6450, 6750, 6966, 7525, 7875, 8127, 8505, 9030, 9450, 9675, 10125, 10449, 10750, 11610, 12150, 13545, 14175, 15050, 15750, 16125, 16254, 17010, 17415, 19350, 20250, 20898, 22575, 23625, 24381, 27090, 28350, 29025, 30375, 32250, 34830, 37625, 40635, 42525, 45150, 47250, 48375, 48762, 52245, 58050, 60750, 67725, 70875, 73143, 75250, 81270, 85050, 87075, 96750, 104490, 112875, 121905, 135450, 141750, 145125, 146286, 174150, 203175, 212625, 225750, 243810, 261225, 290250, 338625, 365715, 406350, 425250, 435375, 522450, 609525, 677250, 731430, 870750, 1015875, 1219050, 1306125, 1828575, 2031750, 2612250, 3047625, 3657150, 6095250, 9142875, 18285750]

約数ペア:

[(1, 18285750), (2, 9142875), (3, 6095250), (5, 3657150), (6, 3047625), (7, 2612250), (9, 2031750), (10, 1828575), (14, 1306125), (15, 1219050), (18, 1015875), (21, 870750), (25, 731430), (27, 677250), (30, 609525), (35, 522450), (42, 435375), (43, 425250), (45, 406350), (50, 365715), (54, 338625), (63, 290250), (70, 261225), (75, 243810), (81, 225750), (86, 212625), (90, 203175), (105, 174150), (125, 146286), (126, 145125), (129, 141750), (135, 135450), (150, 121905), (162, 112875), (175, 104490), (189, 96750), (210, 87075), (215, 85050), (225, 81270), (243, 75250), (250, 73143), (258, 70875), (270, 67725), (301, 60750), (315, 58050), (350, 52245), (375, 48762), (378, 48375), (387, 47250), (405, 45150), (430, 42525), (450, 40635), (486, 37625), (525, 34830), (567, 32250), (602, 30375), (630, 29025), (645, 28350), (675, 27090), (750, 24381), (774, 23625), (810, 22575), (875, 20898), (903, 20250), (945, 19350), (1050, 17415), (1075, 17010), (1125, 16254), (1134, 16125), (1161, 15750), (1215, 15050), (1290, 14175), (1350, 13545), (1505, 12150), (1575, 11610), (1701, 10750), (1750, 10449), (1806, 10125), (1890, 9675), (1935, 9450), (2025, 9030), (2150, 8505), (2250, 8127), (2322, 7875), (2430, 7525), (2625, 6966), (2709, 6750), (2835, 6450), (3010, 6075), (3150, 5805), (3225, 5670), (3375, 5418), (3402, 5375), (3483, 5250), (3870, 4725), (4050, 4515)]