26890500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 96864768

約数和(自身を除く): 69974268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 25, 26, 28, 30, 35, 39, 42, 50, 52, 60, 65, 70, 75, 78, 84, 91, 100, 105, 125, 130, 140, 150, 156, 175, 182, 195, 197, 210, 250, 260, 273, 300, 325, 350, 364, 375, 390, 394, 420, 455, 500, 525, 546, 591, 650, 700, 750, 780, 788, 875, 910, 975, 985, 1050, 1092, 1182, 1300, 1365, 1379, 1500, 1625, 1750, 1820, 1950, 1970, 2100, 2275, 2364, 2561, 2625, 2730, 2758, 2955, 3250, 3500, 3900, 3940, 4137, 4550, 4875, 4925, 5122, 5250, 5460, 5516, 5910, 6500, 6825, 6895, 7683, 8274, 9100, 9750, 9850, 10244, 10500, 11375, 11820, 12805, 13650, 13790, 14775, 15366, 16548, 17927, 19500, 19700, 20685, 22750, 24625, 25610, 27300, 27580, 29550, 30732, 34125, 34475, 35854, 38415, 41370, 45500, 49250, 51220, 53781, 59100, 64025, 68250, 68950, 71708, 73875, 76830, 82740, 89635, 98500, 103425, 107562, 128050, 136500, 137900, 147750, 153660, 172375, 179270, 192075, 206850, 215124, 256100, 268905, 295500, 320125, 344750, 358540, 384150, 413700, 448175, 517125, 537810, 640250, 689500, 768300, 896350, 960375, 1034250, 1075620, 1280500, 1344525, 1792700, 1920750, 2068500, 2240875, 2689050, 3841500, 4481750, 5378100, 6722625, 8963500, 13445250, 26890500]

約数ペア:

[(1, 26890500), (2, 13445250), (3, 8963500), (4, 6722625), (5, 5378100), (6, 4481750), (7, 3841500), (10, 2689050), (12, 2240875), (13, 2068500), (14, 1920750), (15, 1792700), (20, 1344525), (21, 1280500), (25, 1075620), (26, 1034250), (28, 960375), (30, 896350), (35, 768300), (39, 689500), (42, 640250), (50, 537810), (52, 517125), (60, 448175), (65, 413700), (70, 384150), (75, 358540), (78, 344750), (84, 320125), (91, 295500), (100, 268905), (105, 256100), (125, 215124), (130, 206850), (140, 192075), (150, 179270), (156, 172375), (175, 153660), (182, 147750), (195, 137900), (197, 136500), (210, 128050), (250, 107562), (260, 103425), (273, 98500), (300, 89635), (325, 82740), (350, 76830), (364, 73875), (375, 71708), (390, 68950), (394, 68250), (420, 64025), (455, 59100), (500, 53781), (525, 51220), (546, 49250), (591, 45500), (650, 41370), (700, 38415), (750, 35854), (780, 34475), (788, 34125), (875, 30732), (910, 29550), (975, 27580), (985, 27300), (1050, 25610), (1092, 24625), (1182, 22750), (1300, 20685), (1365, 19700), (1379, 19500), (1500, 17927), (1625, 16548), (1750, 15366), (1820, 14775), (1950, 13790), (1970, 13650), (2100, 12805), (2275, 11820), (2364, 11375), (2561, 10500), (2625, 10244), (2730, 9850), (2758, 9750), (2955, 9100), (3250, 8274), (3500, 7683), (3900, 6895), (3940, 6825), (4137, 6500), (4550, 5910), (4875, 5516), (4925, 5460), (5122, 5250)]