79519860

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 286809600

約数和(自身を除く): 207289740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 109, 126, 135, 140, 180, 189, 193, 210, 218, 252, 270, 315, 327, 378, 386, 420, 436, 540, 545, 579, 630, 654, 756, 763, 772, 945, 965, 981, 1090, 1158, 1260, 1308, 1351, 1526, 1635, 1737, 1890, 1930, 1962, 2180, 2289, 2316, 2702, 2895, 2943, 3052, 3270, 3474, 3780, 3815, 3860, 3924, 4053, 4578, 4905, 5211, 5404, 5790, 5886, 6540, 6755, 6867, 6948, 7630, 8106, 8685, 9156, 9810, 10422, 11445, 11580, 11772, 12159, 13510, 13734, 14715, 15260, 16212, 17370, 19620, 20265, 20601, 20844, 21037, 22890, 24318, 26055, 27020, 27468, 29430, 34335, 34740, 36477, 40530, 41202, 42074, 45780, 48636, 52110, 58860, 60795, 63111, 68670, 72954, 81060, 82404, 84148, 103005, 104220, 105185, 121590, 126222, 137340, 145908, 147259, 182385, 189333, 206010, 210370, 243180, 252444, 294518, 315555, 364770, 378666, 412020, 420740, 441777, 567999, 589036, 631110, 729540, 736295, 757332, 883554, 946665, 1135998, 1262220, 1325331, 1472590, 1767108, 1893330, 2208885, 2271996, 2650662, 2839995, 2945180, 3786660, 3975993, 4417770, 5301324, 5679990, 6626655, 7951986, 8835540, 11359980, 13253310, 15903972, 19879965, 26506620, 39759930, 79519860]

約数ペア:

[(1, 79519860), (2, 39759930), (3, 26506620), (4, 19879965), (5, 15903972), (6, 13253310), (7, 11359980), (9, 8835540), (10, 7951986), (12, 6626655), (14, 5679990), (15, 5301324), (18, 4417770), (20, 3975993), (21, 3786660), (27, 2945180), (28, 2839995), (30, 2650662), (35, 2271996), (36, 2208885), (42, 1893330), (45, 1767108), (54, 1472590), (60, 1325331), (63, 1262220), (70, 1135998), (84, 946665), (90, 883554), (105, 757332), (108, 736295), (109, 729540), (126, 631110), (135, 589036), (140, 567999), (180, 441777), (189, 420740), (193, 412020), (210, 378666), (218, 364770), (252, 315555), (270, 294518), (315, 252444), (327, 243180), (378, 210370), (386, 206010), (420, 189333), (436, 182385), (540, 147259), (545, 145908), (579, 137340), (630, 126222), (654, 121590), (756, 105185), (763, 104220), (772, 103005), (945, 84148), (965, 82404), (981, 81060), (1090, 72954), (1158, 68670), (1260, 63111), (1308, 60795), (1351, 58860), (1526, 52110), (1635, 48636), (1737, 45780), (1890, 42074), (1930, 41202), (1962, 40530), (2180, 36477), (2289, 34740), (2316, 34335), (2702, 29430), (2895, 27468), (2943, 27020), (3052, 26055), (3270, 24318), (3474, 22890), (3780, 21037), (3815, 20844), (3860, 20601), (3924, 20265), (4053, 19620), (4578, 17370), (4905, 16212), (5211, 15260), (5404, 14715), (5790, 13734), (5886, 13510), (6540, 12159), (6755, 11772), (6867, 11580), (6948, 11445), (7630, 10422), (8106, 9810), (8685, 9156)]