201166875

素因数分解:

$3^3\times 5^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 160

約数和(自身を含む): 461852160

約数和(自身を除く): 260685285

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 27, 35, 39, 45, 63, 65, 75, 91, 105, 117, 125, 131, 135, 175, 189, 195, 225, 273, 315, 325, 351, 375, 393, 455, 525, 585, 625, 655, 675, 819, 875, 917, 945, 975, 1125, 1179, 1365, 1575, 1625, 1703, 1755, 1875, 1965, 2275, 2457, 2625, 2751, 2925, 3275, 3375, 3537, 4095, 4375, 4585, 4725, 4875, 5109, 5625, 5895, 6825, 7875, 8125, 8253, 8515, 8775, 9825, 11375, 11921, 12285, 13125, 13755, 14625, 15327, 16375, 16875, 17685, 20475, 22925, 23625, 24375, 24759, 25545, 29475, 34125, 35763, 39375, 41265, 42575, 43875, 45981, 49125, 56875, 59605, 61425, 68775, 73125, 76635, 81875, 88425, 102375, 107289, 114625, 118125, 123795, 127725, 147375, 170625, 178815, 206325, 212875, 219375, 229905, 245625, 298025, 307125, 321867, 343875, 383175, 442125, 511875, 536445, 573125, 618975, 638625, 736875, 894075, 1031625, 1064375, 1149525, 1490125, 1535625, 1609335, 1719375, 1915875, 2210625, 2682225, 3094875, 3193125, 4470375, 5158125, 5747625, 7450625, 8046675, 9579375, 13411125, 15474375, 22351875, 28738125, 40233375, 67055625, 201166875]

約数ペア:

[(1, 201166875), (3, 67055625), (5, 40233375), (7, 28738125), (9, 22351875), (13, 15474375), (15, 13411125), (21, 9579375), (25, 8046675), (27, 7450625), (35, 5747625), (39, 5158125), (45, 4470375), (63, 3193125), (65, 3094875), (75, 2682225), (91, 2210625), (105, 1915875), (117, 1719375), (125, 1609335), (131, 1535625), (135, 1490125), (175, 1149525), (189, 1064375), (195, 1031625), (225, 894075), (273, 736875), (315, 638625), (325, 618975), (351, 573125), (375, 536445), (393, 511875), (455, 442125), (525, 383175), (585, 343875), (625, 321867), (655, 307125), (675, 298025), (819, 245625), (875, 229905), (917, 219375), (945, 212875), (975, 206325), (1125, 178815), (1179, 170625), (1365, 147375), (1575, 127725), (1625, 123795), (1703, 118125), (1755, 114625), (1875, 107289), (1965, 102375), (2275, 88425), (2457, 81875), (2625, 76635), (2751, 73125), (2925, 68775), (3275, 61425), (3375, 59605), (3537, 56875), (4095, 49125), (4375, 45981), (4585, 43875), (4725, 42575), (4875, 41265), (5109, 39375), (5625, 35763), (5895, 34125), (6825, 29475), (7875, 25545), (8125, 24759), (8253, 24375), (8515, 23625), (8775, 22925), (9825, 20475), (11375, 17685), (11921, 16875), (12285, 16375), (13125, 15327), (13755, 14625)]