16852500

素因数分解:

$2^2\times 3^2\times 5^4\times 7^1\times {\mathrm{107}}^1$

素因数の和:144

約数の個数: 180

約数和(自身を含む): 61405344

約数和(自身を除く): 44552844

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 107, 125, 126, 140, 150, 175, 180, 210, 214, 225, 250, 252, 300, 315, 321, 350, 375, 420, 428, 450, 500, 525, 535, 625, 630, 642, 700, 749, 750, 875, 900, 963, 1050, 1070, 1125, 1250, 1260, 1284, 1498, 1500, 1575, 1605, 1750, 1875, 1926, 2100, 2140, 2247, 2250, 2500, 2625, 2675, 2996, 3150, 3210, 3500, 3745, 3750, 3852, 4375, 4494, 4500, 4815, 5250, 5350, 5625, 6300, 6420, 6741, 7490, 7500, 7875, 8025, 8750, 8988, 9630, 10500, 10700, 11235, 11250, 13125, 13375, 13482, 14980, 15750, 16050, 17500, 18725, 19260, 22470, 22500, 24075, 26250, 26750, 26964, 31500, 32100, 33705, 37450, 39375, 40125, 44940, 48150, 52500, 53500, 56175, 66875, 67410, 74900, 78750, 80250, 93625, 96300, 112350, 120375, 133750, 134820, 157500, 160500, 168525, 187250, 200625, 224700, 240750, 267500, 280875, 337050, 374500, 401250, 468125, 481500, 561750, 601875, 674100, 802500, 842625, 936250, 1123500, 1203750, 1404375, 1685250, 1872500, 2407500, 2808750, 3370500, 4213125, 5617500, 8426250, 16852500]

約数ペア:

[(1, 16852500), (2, 8426250), (3, 5617500), (4, 4213125), (5, 3370500), (6, 2808750), (7, 2407500), (9, 1872500), (10, 1685250), (12, 1404375), (14, 1203750), (15, 1123500), (18, 936250), (20, 842625), (21, 802500), (25, 674100), (28, 601875), (30, 561750), (35, 481500), (36, 468125), (42, 401250), (45, 374500), (50, 337050), (60, 280875), (63, 267500), (70, 240750), (75, 224700), (84, 200625), (90, 187250), (100, 168525), (105, 160500), (107, 157500), (125, 134820), (126, 133750), (140, 120375), (150, 112350), (175, 96300), (180, 93625), (210, 80250), (214, 78750), (225, 74900), (250, 67410), (252, 66875), (300, 56175), (315, 53500), (321, 52500), (350, 48150), (375, 44940), (420, 40125), (428, 39375), (450, 37450), (500, 33705), (525, 32100), (535, 31500), (625, 26964), (630, 26750), (642, 26250), (700, 24075), (749, 22500), (750, 22470), (875, 19260), (900, 18725), (963, 17500), (1050, 16050), (1070, 15750), (1125, 14980), (1250, 13482), (1260, 13375), (1284, 13125), (1498, 11250), (1500, 11235), (1575, 10700), (1605, 10500), (1750, 9630), (1875, 8988), (1926, 8750), (2100, 8025), (2140, 7875), (2247, 7500), (2250, 7490), (2500, 6741), (2625, 6420), (2675, 6300), (2996, 5625), (3150, 5350), (3210, 5250), (3500, 4815), (3745, 4500), (3750, 4494), (3852, 4375)]