127642020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 411505920

約数和(自身を除く): 283863900

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 53, 55, 60, 66, 82, 89, 106, 110, 123, 132, 159, 164, 165, 178, 205, 212, 220, 246, 265, 267, 318, 330, 356, 410, 445, 451, 492, 530, 534, 583, 615, 636, 660, 795, 820, 890, 902, 979, 1060, 1068, 1166, 1230, 1335, 1353, 1590, 1749, 1780, 1804, 1958, 2173, 2255, 2332, 2460, 2670, 2706, 2915, 2937, 3180, 3498, 3649, 3916, 4346, 4510, 4717, 4895, 5340, 5412, 5830, 5874, 6519, 6765, 6996, 7298, 8692, 8745, 9020, 9434, 9790, 10865, 10947, 11660, 11748, 13038, 13530, 14151, 14596, 14685, 17490, 18245, 18868, 19580, 21730, 21894, 23585, 23903, 26076, 27060, 28302, 29370, 32595, 34980, 36490, 40139, 43460, 43788, 47170, 47806, 51887, 54735, 56604, 58740, 65190, 70755, 71709, 72980, 80278, 94340, 95612, 103774, 109470, 119515, 120417, 130380, 141510, 143418, 155661, 160556, 193397, 200695, 207548, 218940, 239030, 240834, 259435, 283020, 286836, 311322, 358545, 386794, 401390, 478060, 481668, 518870, 580191, 602085, 622644, 717090, 773588, 778305, 802780, 966985, 1037740, 1160382, 1204170, 1434180, 1556610, 1933970, 2127367, 2320764, 2408340, 2900955, 3113220, 3867940, 4254734, 5801910, 6382101, 8509468, 10636835, 11603820, 12764202, 21273670, 25528404, 31910505, 42547340, 63821010, 127642020]

約数ペア:

[(1, 127642020), (2, 63821010), (3, 42547340), (4, 31910505), (5, 25528404), (6, 21273670), (10, 12764202), (11, 11603820), (12, 10636835), (15, 8509468), (20, 6382101), (22, 5801910), (30, 4254734), (33, 3867940), (41, 3113220), (44, 2900955), (53, 2408340), (55, 2320764), (60, 2127367), (66, 1933970), (82, 1556610), (89, 1434180), (106, 1204170), (110, 1160382), (123, 1037740), (132, 966985), (159, 802780), (164, 778305), (165, 773588), (178, 717090), (205, 622644), (212, 602085), (220, 580191), (246, 518870), (265, 481668), (267, 478060), (318, 401390), (330, 386794), (356, 358545), (410, 311322), (445, 286836), (451, 283020), (492, 259435), (530, 240834), (534, 239030), (583, 218940), (615, 207548), (636, 200695), (660, 193397), (795, 160556), (820, 155661), (890, 143418), (902, 141510), (979, 130380), (1060, 120417), (1068, 119515), (1166, 109470), (1230, 103774), (1335, 95612), (1353, 94340), (1590, 80278), (1749, 72980), (1780, 71709), (1804, 70755), (1958, 65190), (2173, 58740), (2255, 56604), (2332, 54735), (2460, 51887), (2670, 47806), (2706, 47170), (2915, 43788), (2937, 43460), (3180, 40139), (3498, 36490), (3649, 34980), (3916, 32595), (4346, 29370), (4510, 28302), (4717, 27060), (4895, 26076), (5340, 23903), (5412, 23585), (5830, 21894), (5874, 21730), (6519, 19580), (6765, 18868), (6996, 18245), (7298, 17490), (8692, 14685), (8745, 14596), (9020, 14151), (9434, 13530), (9790, 13038), (10865, 11748), (10947, 11660)]