206675820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 705600000

約数和(自身を除く): 498924180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 59, 60, 65, 78, 90, 108, 117, 118, 130, 135, 156, 177, 180, 195, 234, 236, 260, 270, 295, 351, 354, 390, 468, 499, 531, 540, 585, 590, 702, 708, 767, 780, 885, 998, 1062, 1170, 1180, 1404, 1497, 1534, 1593, 1755, 1770, 1996, 2124, 2301, 2340, 2495, 2655, 2994, 3068, 3186, 3510, 3540, 3835, 4491, 4602, 4990, 5310, 5988, 6372, 6487, 6903, 7020, 7485, 7670, 7965, 8982, 9204, 9980, 10620, 11505, 12974, 13473, 13806, 14970, 15340, 15930, 17964, 19461, 20709, 22455, 23010, 25948, 26946, 27612, 29441, 29940, 31860, 32435, 34515, 38922, 41418, 44910, 46020, 53892, 58383, 58882, 64870, 67365, 69030, 77844, 82836, 88323, 89820, 97305, 103545, 116766, 117764, 129740, 134730, 138060, 147205, 175149, 176646, 194610, 207090, 233532, 264969, 269460, 291915, 294410, 350298, 353292, 382733, 389220, 414180, 441615, 529938, 583830, 588820, 700596, 765466, 794907, 875745, 883230, 1059876, 1148199, 1167660, 1324845, 1530932, 1589814, 1751490, 1766460, 1913665, 2296398, 2649690, 3179628, 3444597, 3502980, 3827330, 3974535, 4592796, 5299380, 5740995, 6889194, 7654660, 7949070, 10333791, 11481990, 13778388, 15898140, 17222985, 20667582, 22963980, 34445970, 41335164, 51668955, 68891940, 103337910, 206675820]

約数ペア:

[(1, 206675820), (2, 103337910), (3, 68891940), (4, 51668955), (5, 41335164), (6, 34445970), (9, 22963980), (10, 20667582), (12, 17222985), (13, 15898140), (15, 13778388), (18, 11481990), (20, 10333791), (26, 7949070), (27, 7654660), (30, 6889194), (36, 5740995), (39, 5299380), (45, 4592796), (52, 3974535), (54, 3827330), (59, 3502980), (60, 3444597), (65, 3179628), (78, 2649690), (90, 2296398), (108, 1913665), (117, 1766460), (118, 1751490), (130, 1589814), (135, 1530932), (156, 1324845), (177, 1167660), (180, 1148199), (195, 1059876), (234, 883230), (236, 875745), (260, 794907), (270, 765466), (295, 700596), (351, 588820), (354, 583830), (390, 529938), (468, 441615), (499, 414180), (531, 389220), (540, 382733), (585, 353292), (590, 350298), (702, 294410), (708, 291915), (767, 269460), (780, 264969), (885, 233532), (998, 207090), (1062, 194610), (1170, 176646), (1180, 175149), (1404, 147205), (1497, 138060), (1534, 134730), (1593, 129740), (1755, 117764), (1770, 116766), (1996, 103545), (2124, 97305), (2301, 89820), (2340, 88323), (2495, 82836), (2655, 77844), (2994, 69030), (3068, 67365), (3186, 64870), (3510, 58882), (3540, 58383), (3835, 53892), (4491, 46020), (4602, 44910), (4990, 41418), (5310, 38922), (5988, 34515), (6372, 32435), (6487, 31860), (6903, 29940), (7020, 29441), (7485, 27612), (7670, 26946), (7965, 25948), (8982, 23010), (9204, 22455), (9980, 20709), (10620, 19461), (11505, 17964), (12974, 15930), (13473, 15340), (13806, 14970)]