91428750

素因数分解:

$2^1\times 3^5\times 5^4\times 7^1\times {\mathrm{43}}^1$

素因数の和:87

約数の個数: 240

約数和(自身を含む): 300203904

約数和(自身を除く): 208775154

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, 625, 630, 645, 675, 750, 774, 810, 875, 903, 945, 1050, 1075, 1125, 1134, 1161, 1215, 1250, 1290, 1350, 1505, 1575, 1701, 1750, 1806, 1875, 1890, 1935, 2025, 2150, 2250, 2322, 2430, 2625, 2709, 2835, 3010, 3150, 3225, 3375, 3402, 3483, 3750, 3870, 4050, 4375, 4515, 4725, 5250, 5375, 5418, 5625, 5670, 5805, 6075, 6450, 6750, 6966, 7525, 7875, 8127, 8505, 8750, 9030, 9450, 9675, 10125, 10449, 10750, 11250, 11610, 12150, 13125, 13545, 14175, 15050, 15750, 16125, 16254, 16875, 17010, 17415, 19350, 20250, 20898, 22575, 23625, 24381, 26250, 26875, 27090, 28350, 29025, 30375, 32250, 33750, 34830, 37625, 39375, 40635, 42525, 45150, 47250, 48375, 48762, 50625, 52245, 53750, 58050, 60750, 67725, 70875, 73143, 75250, 78750, 80625, 81270, 85050, 87075, 96750, 101250, 104490, 112875, 118125, 121905, 135450, 141750, 145125, 146286, 151875, 161250, 174150, 188125, 203175, 212625, 225750, 236250, 241875, 243810, 261225, 290250, 303750, 338625, 354375, 365715, 376250, 406350, 425250, 435375, 483750, 522450, 564375, 609525, 677250, 708750, 725625, 731430, 870750, 1015875, 1063125, 1128750, 1219050, 1306125, 1451250, 1693125, 1828575, 2031750, 2126250, 2176875, 2612250, 3047625, 3386250, 3657150, 4353750, 5079375, 6095250, 6530625, 9142875, 10158750, 13061250, 15238125, 18285750, 30476250, 45714375, 91428750]

約数ペア:

[(1, 91428750), (2, 45714375), (3, 30476250), (5, 18285750), (6, 15238125), (7, 13061250), (9, 10158750), (10, 9142875), (14, 6530625), (15, 6095250), (18, 5079375), (21, 4353750), (25, 3657150), (27, 3386250), (30, 3047625), (35, 2612250), (42, 2176875), (43, 2126250), (45, 2031750), (50, 1828575), (54, 1693125), (63, 1451250), (70, 1306125), (75, 1219050), (81, 1128750), (86, 1063125), (90, 1015875), (105, 870750), (125, 731430), (126, 725625), (129, 708750), (135, 677250), (150, 609525), (162, 564375), (175, 522450), (189, 483750), (210, 435375), (215, 425250), (225, 406350), (243, 376250), (250, 365715), (258, 354375), (270, 338625), (301, 303750), (315, 290250), (350, 261225), (375, 243810), (378, 241875), (387, 236250), (405, 225750), (430, 212625), (450, 203175), (486, 188125), (525, 174150), (567, 161250), (602, 151875), (625, 146286), (630, 145125), (645, 141750), (675, 135450), (750, 121905), (774, 118125), (810, 112875), (875, 104490), (903, 101250), (945, 96750), (1050, 87075), (1075, 85050), (1125, 81270), (1134, 80625), (1161, 78750), (1215, 75250), (1250, 73143), (1290, 70875), (1350, 67725), (1505, 60750), (1575, 58050), (1701, 53750), (1750, 52245), (1806, 50625), (1875, 48762), (1890, 48375), (1935, 47250), (2025, 45150), (2150, 42525), (2250, 40635), (2322, 39375), (2430, 37625), (2625, 34830), (2709, 33750), (2835, 32250), (3010, 30375), (3150, 29025), (3225, 28350), (3375, 27090), (3402, 26875), (3483, 26250), (3750, 24381), (3870, 23625), (4050, 22575), (4375, 20898), (4515, 20250), (4725, 19350), (5250, 17415), (5375, 17010), (5418, 16875), (5625, 16254), (5670, 16125), (5805, 15750), (6075, 15050), (6450, 14175), (6750, 13545), (6966, 13125), (7525, 12150), (7875, 11610), (8127, 11250), (8505, 10750), (8750, 10449), (9030, 10125), (9450, 9675)]