205983180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 288

約数和(自身を含む): 731989440

約数和(自身を除く): 526006260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 41, 45, 52, 57, 60, 65, 76, 78, 82, 90, 95, 113, 114, 117, 123, 130, 156, 164, 171, 180, 190, 195, 205, 226, 228, 234, 246, 247, 260, 285, 339, 342, 369, 380, 390, 410, 452, 468, 492, 494, 533, 565, 570, 585, 615, 678, 684, 738, 741, 779, 780, 820, 855, 988, 1017, 1066, 1130, 1140, 1170, 1230, 1235, 1356, 1469, 1476, 1482, 1558, 1599, 1695, 1710, 1845, 2034, 2132, 2147, 2223, 2260, 2337, 2340, 2460, 2470, 2665, 2938, 2964, 3116, 3198, 3390, 3420, 3690, 3705, 3895, 4068, 4294, 4407, 4446, 4633, 4674, 4797, 4940, 5085, 5330, 5876, 6396, 6441, 6780, 7011, 7345, 7380, 7410, 7790, 7995, 8588, 8814, 8892, 9266, 9348, 9594, 10127, 10170, 10660, 10735, 11115, 11685, 12882, 13221, 13899, 14022, 14690, 14820, 15580, 15990, 17628, 18532, 19188, 19323, 20254, 20340, 21470, 22035, 22230, 23165, 23370, 23985, 25764, 26442, 27798, 27911, 28044, 29380, 30381, 31980, 32205, 35055, 38646, 40508, 41697, 42940, 44070, 44460, 46330, 46740, 47970, 50635, 52884, 55596, 55822, 60229, 60762, 64410, 66105, 69495, 70110, 77292, 83394, 83733, 88027, 88140, 91143, 92660, 95940, 96615, 101270, 111644, 120458, 121524, 128820, 132210, 138990, 139555, 140220, 151905, 166788, 167466, 176054, 180687, 182286, 193230, 202540, 208485, 240916, 251199, 264081, 264420, 277980, 279110, 301145, 303810, 334932, 352108, 361374, 364572, 386460, 416970, 418665, 440135, 455715, 502398, 528162, 542061, 558220, 602290, 607620, 722748, 792243, 833940, 837330, 880270, 903435, 911430, 1004796, 1056324, 1084122, 1144351, 1204580, 1255995, 1320405, 1584486, 1674660, 1760540, 1806870, 1822860, 2168244, 2288702, 2511990, 2640810, 2710305, 3168972, 3433053, 3613740, 3961215, 4577404, 5023980, 5281620, 5420610, 5721755, 6866106, 7922430, 10299159, 10841220, 11443510, 13732212, 15844860, 17165265, 20598318, 22887020, 34330530, 41196636, 51495795, 68661060, 102991590, 205983180]

約数ペア:

[(1, 205983180), (2, 102991590), (3, 68661060), (4, 51495795), (5, 41196636), (6, 34330530), (9, 22887020), (10, 20598318), (12, 17165265), (13, 15844860), (15, 13732212), (18, 11443510), (19, 10841220), (20, 10299159), (26, 7922430), (30, 6866106), (36, 5721755), (38, 5420610), (39, 5281620), (41, 5023980), (45, 4577404), (52, 3961215), (57, 3613740), (60, 3433053), (65, 3168972), (76, 2710305), (78, 2640810), (82, 2511990), (90, 2288702), (95, 2168244), (113, 1822860), (114, 1806870), (117, 1760540), (123, 1674660), (130, 1584486), (156, 1320405), (164, 1255995), (171, 1204580), (180, 1144351), (190, 1084122), (195, 1056324), (205, 1004796), (226, 911430), (228, 903435), (234, 880270), (246, 837330), (247, 833940), (260, 792243), (285, 722748), (339, 607620), (342, 602290), (369, 558220), (380, 542061), (390, 528162), (410, 502398), (452, 455715), (468, 440135), (492, 418665), (494, 416970), (533, 386460), (565, 364572), (570, 361374), (585, 352108), (615, 334932), (678, 303810), (684, 301145), (738, 279110), (741, 277980), (779, 264420), (780, 264081), (820, 251199), (855, 240916), (988, 208485), (1017, 202540), (1066, 193230), (1130, 182286), (1140, 180687), (1170, 176054), (1230, 167466), (1235, 166788), (1356, 151905), (1469, 140220), (1476, 139555), (1482, 138990), (1558, 132210), (1599, 128820), (1695, 121524), (1710, 120458), (1845, 111644), (2034, 101270), (2132, 96615), (2147, 95940), (2223, 92660), (2260, 91143), (2337, 88140), (2340, 88027), (2460, 83733), (2470, 83394), (2665, 77292), (2938, 70110), (2964, 69495), (3116, 66105), (3198, 64410), (3390, 60762), (3420, 60229), (3690, 55822), (3705, 55596), (3895, 52884), (4068, 50635), (4294, 47970), (4407, 46740), (4446, 46330), (4633, 44460), (4674, 44070), (4797, 42940), (4940, 41697), (5085, 40508), (5330, 38646), (5876, 35055), (6396, 32205), (6441, 31980), (6780, 30381), (7011, 29380), (7345, 28044), (7380, 27911), (7410, 27798), (7790, 26442), (7995, 25764), (8588, 23985), (8814, 23370), (8892, 23165), (9266, 22230), (9348, 22035), (9594, 21470), (10127, 20340), (10170, 20254), (10660, 19323), (10735, 19188), (11115, 18532), (11685, 17628), (12882, 15990), (13221, 15580), (13899, 14820), (14022, 14690)]