191289800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 515592000

約数和(自身を除く): 324302200

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 29, 40, 43, 50, 52, 58, 59, 65, 86, 100, 104, 116, 118, 130, 145, 172, 200, 215, 232, 236, 260, 290, 295, 325, 344, 377, 430, 472, 520, 559, 580, 590, 650, 725, 754, 767, 860, 1075, 1118, 1160, 1180, 1247, 1300, 1450, 1475, 1508, 1534, 1711, 1720, 1885, 2150, 2236, 2360, 2494, 2537, 2600, 2795, 2900, 2950, 3016, 3068, 3422, 3770, 3835, 4300, 4472, 4988, 5074, 5590, 5800, 5900, 6136, 6235, 6844, 7540, 7670, 8555, 8600, 9425, 9976, 10148, 11180, 11800, 12470, 12685, 13688, 13975, 15080, 15340, 16211, 17110, 18850, 19175, 20296, 22243, 22360, 24940, 25370, 27950, 30680, 31175, 32422, 32981, 34220, 37700, 38350, 42775, 44486, 49880, 50740, 55900, 62350, 63425, 64844, 65962, 68440, 73573, 75400, 76700, 81055, 85550, 88972, 101480, 111215, 111800, 124700, 126850, 129688, 131924, 147146, 153400, 162110, 164905, 171100, 177944, 222430, 249400, 253700, 263848, 294292, 324220, 329810, 342200, 367865, 405275, 444860, 507400, 556075, 588584, 648440, 659620, 735730, 810550, 824525, 889720, 956449, 1112150, 1319240, 1471460, 1621100, 1649050, 1839325, 1912898, 2224300, 2942920, 3242200, 3298100, 3678650, 3825796, 4448600, 4782245, 6596200, 7357300, 7651592, 9564490, 14714600, 19128980, 23911225, 38257960, 47822450, 95644900, 191289800]

約数ペア:

[(1, 191289800), (2, 95644900), (4, 47822450), (5, 38257960), (8, 23911225), (10, 19128980), (13, 14714600), (20, 9564490), (25, 7651592), (26, 7357300), (29, 6596200), (40, 4782245), (43, 4448600), (50, 3825796), (52, 3678650), (58, 3298100), (59, 3242200), (65, 2942920), (86, 2224300), (100, 1912898), (104, 1839325), (116, 1649050), (118, 1621100), (130, 1471460), (145, 1319240), (172, 1112150), (200, 956449), (215, 889720), (232, 824525), (236, 810550), (260, 735730), (290, 659620), (295, 648440), (325, 588584), (344, 556075), (377, 507400), (430, 444860), (472, 405275), (520, 367865), (559, 342200), (580, 329810), (590, 324220), (650, 294292), (725, 263848), (754, 253700), (767, 249400), (860, 222430), (1075, 177944), (1118, 171100), (1160, 164905), (1180, 162110), (1247, 153400), (1300, 147146), (1450, 131924), (1475, 129688), (1508, 126850), (1534, 124700), (1711, 111800), (1720, 111215), (1885, 101480), (2150, 88972), (2236, 85550), (2360, 81055), (2494, 76700), (2537, 75400), (2600, 73573), (2795, 68440), (2900, 65962), (2950, 64844), (3016, 63425), (3068, 62350), (3422, 55900), (3770, 50740), (3835, 49880), (4300, 44486), (4472, 42775), (4988, 38350), (5074, 37700), (5590, 34220), (5800, 32981), (5900, 32422), (6136, 31175), (6235, 30680), (6844, 27950), (7540, 25370), (7670, 24940), (8555, 22360), (8600, 22243), (9425, 20296), (9976, 19175), (10148, 18850), (11180, 17110), (11800, 16211), (12470, 15340), (12685, 15080), (13688, 13975)]