20550065580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{27241}}^1$

素因数の和:27397

約数の個数: 192

約数和(自身を含む): 70297436160

約数和(自身を除く): 49747370580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 127, 132, 135, 165, 180, 198, 220, 254, 270, 297, 330, 381, 396, 495, 508, 540, 594, 635, 660, 762, 990, 1143, 1188, 1270, 1397, 1485, 1524, 1905, 1980, 2286, 2540, 2794, 2970, 3429, 3810, 4191, 4572, 5588, 5715, 5940, 6858, 6985, 7620, 8382, 11430, 12573, 13716, 13970, 16764, 17145, 20955, 22860, 25146, 27241, 27940, 34290, 37719, 41910, 50292, 54482, 62865, 68580, 75438, 81723, 83820, 108964, 125730, 136205, 150876, 163446, 188595, 245169, 251460, 272410, 299651, 326892, 377190, 408615, 490338, 544820, 599302, 735507, 754380, 817230, 898953, 980676, 1198604, 1225845, 1471014, 1498255, 1634460, 1797906, 2451690, 2696859, 2942028, 2996510, 3459607, 3595812, 3677535, 4494765, 4903380, 5393718, 5993020, 6919214, 7355070, 8090577, 8989530, 10378821, 10787436, 13484295, 13838428, 14710140, 16181154, 17298035, 17979060, 20757642, 26968590, 31136463, 32362308, 34596070, 38055677, 40452885, 41515284, 51894105, 53937180, 62272926, 69192140, 76111354, 80905770, 93409389, 103788210, 114167031, 124545852, 152222708, 155682315, 161811540, 186818778, 190278385, 207576420, 228334062, 311364630, 342501093, 373637556, 380556770, 456668124, 467046945, 570835155, 622729260, 685002186, 761113540, 934093890, 1027503279, 1141670310, 1370004372, 1712505465, 1868187780, 2055006558, 2283340620, 3425010930, 4110013116, 5137516395, 6850021860, 10275032790, 20550065580]

約数ペア:

[(1, 20550065580), (2, 10275032790), (3, 6850021860), (4, 5137516395), (5, 4110013116), (6, 3425010930), (9, 2283340620), (10, 2055006558), (11, 1868187780), (12, 1712505465), (15, 1370004372), (18, 1141670310), (20, 1027503279), (22, 934093890), (27, 761113540), (30, 685002186), (33, 622729260), (36, 570835155), (44, 467046945), (45, 456668124), (54, 380556770), (55, 373637556), (60, 342501093), (66, 311364630), (90, 228334062), (99, 207576420), (108, 190278385), (110, 186818778), (127, 161811540), (132, 155682315), (135, 152222708), (165, 124545852), (180, 114167031), (198, 103788210), (220, 93409389), (254, 80905770), (270, 76111354), (297, 69192140), (330, 62272926), (381, 53937180), (396, 51894105), (495, 41515284), (508, 40452885), (540, 38055677), (594, 34596070), (635, 32362308), (660, 31136463), (762, 26968590), (990, 20757642), (1143, 17979060), (1188, 17298035), (1270, 16181154), (1397, 14710140), (1485, 13838428), (1524, 13484295), (1905, 10787436), (1980, 10378821), (2286, 8989530), (2540, 8090577), (2794, 7355070), (2970, 6919214), (3429, 5993020), (3810, 5393718), (4191, 4903380), (4572, 4494765), (5588, 3677535), (5715, 3595812), (5940, 3459607), (6858, 2996510), (6985, 2942028), (7620, 2696859), (8382, 2451690), (11430, 1797906), (12573, 1634460), (13716, 1498255), (13970, 1471014), (16764, 1225845), (17145, 1198604), (20955, 980676), (22860, 898953), (25146, 817230), (27241, 754380), (27940, 735507), (34290, 599302), (37719, 544820), (41910, 490338), (50292, 408615), (54482, 377190), (62865, 326892), (68580, 299651), (75438, 272410), (81723, 251460), (83820, 245169), (108964, 188595), (125730, 163446), (136205, 150876)]