12645228420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{25243}}^1$

素因数の和:25303

約数の個数: 216

約数和(自身を含む): 43996051008

約数和(自身を除く): 31350822588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 396, 414, 460, 484, 495, 506, 605, 660, 690, 726, 759, 828, 990, 1012, 1035, 1089, 1210, 1265, 1380, 1452, 1518, 1815, 1980, 2070, 2178, 2277, 2420, 2530, 2783, 3036, 3630, 3795, 4140, 4356, 4554, 5060, 5445, 5566, 7260, 7590, 8349, 9108, 10890, 11132, 11385, 13915, 15180, 16698, 21780, 22770, 25047, 25243, 27830, 33396, 41745, 45540, 50094, 50486, 55660, 75729, 83490, 100188, 100972, 125235, 126215, 151458, 166980, 227187, 250470, 252430, 277673, 302916, 378645, 454374, 500940, 504860, 555346, 580589, 757290, 833019, 908748, 1110692, 1135935, 1161178, 1388365, 1514580, 1666038, 1741767, 2271870, 2322356, 2499057, 2776730, 2902945, 3054403, 3332076, 3483534, 4165095, 4543740, 4998114, 5225301, 5553460, 5805890, 6108806, 6386479, 6967068, 8330190, 8708835, 9163209, 9996228, 10450602, 11611780, 12217612, 12495285, 12772958, 15272015, 16660380, 17417670, 18326418, 19159437, 20901204, 24990570, 25545916, 26126505, 27489627, 30544030, 31932395, 34835340, 36652836, 38318874, 45816045, 49981140, 52253010, 54979254, 57478311, 61088060, 63864790, 70251269, 76637748, 91632090, 95797185, 104506020, 109958508, 114956622, 127729580, 137448135, 140502538, 183264180, 191594370, 210753807, 229913244, 274896270, 281005076, 287391555, 351256345, 383188740, 421507614, 549792540, 574783110, 632261421, 702512690, 843015228, 1053769035, 1149566220, 1264522842, 1405025380, 2107538070, 2529045684, 3161307105, 4215076140, 6322614210, 12645228420]

約数ペア:

[(1, 12645228420), (2, 6322614210), (3, 4215076140), (4, 3161307105), (5, 2529045684), (6, 2107538070), (9, 1405025380), (10, 1264522842), (11, 1149566220), (12, 1053769035), (15, 843015228), (18, 702512690), (20, 632261421), (22, 574783110), (23, 549792540), (30, 421507614), (33, 383188740), (36, 351256345), (44, 287391555), (45, 281005076), (46, 274896270), (55, 229913244), (60, 210753807), (66, 191594370), (69, 183264180), (90, 140502538), (92, 137448135), (99, 127729580), (110, 114956622), (115, 109958508), (121, 104506020), (132, 95797185), (138, 91632090), (165, 76637748), (180, 70251269), (198, 63864790), (207, 61088060), (220, 57478311), (230, 54979254), (242, 52253010), (253, 49981140), (276, 45816045), (330, 38318874), (345, 36652836), (363, 34835340), (396, 31932395), (414, 30544030), (460, 27489627), (484, 26126505), (495, 25545916), (506, 24990570), (605, 20901204), (660, 19159437), (690, 18326418), (726, 17417670), (759, 16660380), (828, 15272015), (990, 12772958), (1012, 12495285), (1035, 12217612), (1089, 11611780), (1210, 10450602), (1265, 9996228), (1380, 9163209), (1452, 8708835), (1518, 8330190), (1815, 6967068), (1980, 6386479), (2070, 6108806), (2178, 5805890), (2277, 5553460), (2420, 5225301), (2530, 4998114), (2783, 4543740), (3036, 4165095), (3630, 3483534), (3795, 3332076), (4140, 3054403), (4356, 2902945), (4554, 2776730), (5060, 2499057), (5445, 2322356), (5566, 2271870), (7260, 1741767), (7590, 1666038), (8349, 1514580), (9108, 1388365), (10890, 1161178), (11132, 1135935), (11385, 1110692), (13915, 908748), (15180, 833019), (16698, 757290), (21780, 580589), (22770, 555346), (25047, 504860), (25243, 500940), (27830, 454374), (33396, 378645), (41745, 302916), (45540, 277673), (50094, 252430), (50486, 250470), (55660, 227187), (75729, 166980), (83490, 151458), (100188, 126215), (100972, 125235)]