79986060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 288

約数和(自身を含む): 314496000

約数和(自身を除く): 234509940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 29, 30, 33, 35, 36, 42, 44, 45, 55, 58, 60, 63, 66, 70, 77, 84, 87, 90, 99, 105, 110, 116, 126, 132, 140, 145, 154, 165, 174, 180, 198, 199, 203, 210, 220, 231, 252, 261, 290, 308, 315, 319, 330, 348, 385, 396, 398, 406, 420, 435, 462, 495, 522, 580, 597, 609, 630, 638, 660, 693, 770, 796, 812, 870, 924, 957, 990, 995, 1015, 1044, 1155, 1194, 1218, 1260, 1276, 1305, 1386, 1393, 1540, 1595, 1740, 1791, 1827, 1914, 1980, 1990, 2030, 2189, 2233, 2310, 2388, 2436, 2610, 2772, 2786, 2871, 2985, 3045, 3190, 3465, 3582, 3654, 3828, 3980, 4060, 4179, 4378, 4466, 4620, 4785, 5220, 5572, 5742, 5771, 5970, 6090, 6380, 6567, 6699, 6930, 6965, 7164, 7308, 8358, 8756, 8932, 8955, 9135, 9570, 10945, 11165, 11484, 11542, 11940, 12180, 12537, 13134, 13398, 13860, 13930, 14355, 15323, 16716, 17313, 17910, 18270, 19140, 19701, 20097, 20895, 21890, 22330, 23084, 25074, 26268, 26796, 27860, 28710, 28855, 30646, 32835, 33495, 34626, 35820, 36540, 39402, 40194, 40397, 41790, 43780, 44660, 45969, 50148, 51939, 57420, 57710, 61292, 62685, 63481, 65670, 66990, 69252, 76615, 78804, 80388, 80794, 83580, 86565, 91938, 98505, 100485, 103878, 115420, 121191, 125370, 126962, 131340, 133980, 137907, 153230, 161588, 173130, 183876, 190443, 197010, 200970, 201985, 207756, 229845, 242382, 250740, 253924, 259695, 275814, 306460, 317405, 346260, 363573, 380886, 394020, 401940, 403970, 444367, 459690, 484764, 519390, 551628, 571329, 605955, 634810, 689535, 727146, 761772, 807940, 888734, 919380, 952215, 1038780, 1142658, 1211910, 1269620, 1333101, 1379070, 1454292, 1777468, 1817865, 1904430, 2221835, 2285316, 2423820, 2666202, 2758140, 2856645, 3635730, 3808860, 3999303, 4443670, 5332404, 5713290, 6665505, 7271460, 7998606, 8887340, 11426580, 13331010, 15997212, 19996515, 26662020, 39993030, 79986060]

約数ペア:

[(1, 79986060), (2, 39993030), (3, 26662020), (4, 19996515), (5, 15997212), (6, 13331010), (7, 11426580), (9, 8887340), (10, 7998606), (11, 7271460), (12, 6665505), (14, 5713290), (15, 5332404), (18, 4443670), (20, 3999303), (21, 3808860), (22, 3635730), (28, 2856645), (29, 2758140), (30, 2666202), (33, 2423820), (35, 2285316), (36, 2221835), (42, 1904430), (44, 1817865), (45, 1777468), (55, 1454292), (58, 1379070), (60, 1333101), (63, 1269620), (66, 1211910), (70, 1142658), (77, 1038780), (84, 952215), (87, 919380), (90, 888734), (99, 807940), (105, 761772), (110, 727146), (116, 689535), (126, 634810), (132, 605955), (140, 571329), (145, 551628), (154, 519390), (165, 484764), (174, 459690), (180, 444367), (198, 403970), (199, 401940), (203, 394020), (210, 380886), (220, 363573), (231, 346260), (252, 317405), (261, 306460), (290, 275814), (308, 259695), (315, 253924), (319, 250740), (330, 242382), (348, 229845), (385, 207756), (396, 201985), (398, 200970), (406, 197010), (420, 190443), (435, 183876), (462, 173130), (495, 161588), (522, 153230), (580, 137907), (597, 133980), (609, 131340), (630, 126962), (638, 125370), (660, 121191), (693, 115420), (770, 103878), (796, 100485), (812, 98505), (870, 91938), (924, 86565), (957, 83580), (990, 80794), (995, 80388), (1015, 78804), (1044, 76615), (1155, 69252), (1194, 66990), (1218, 65670), (1260, 63481), (1276, 62685), (1305, 61292), (1386, 57710), (1393, 57420), (1540, 51939), (1595, 50148), (1740, 45969), (1791, 44660), (1827, 43780), (1914, 41790), (1980, 40397), (1990, 40194), (2030, 39402), (2189, 36540), (2233, 35820), (2310, 34626), (2388, 33495), (2436, 32835), (2610, 30646), (2772, 28855), (2786, 28710), (2871, 27860), (2985, 26796), (3045, 26268), (3190, 25074), (3465, 23084), (3582, 22330), (3654, 21890), (3828, 20895), (3980, 20097), (4060, 19701), (4179, 19140), (4378, 18270), (4466, 17910), (4620, 17313), (4785, 16716), (5220, 15323), (5572, 14355), (5742, 13930), (5771, 13860), (5970, 13398), (6090, 13134), (6380, 12537), (6567, 12180), (6699, 11940), (6930, 11542), (6965, 11484), (7164, 11165), (7308, 10945), (8358, 9570), (8756, 9135), (8932, 8955)]