66709890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:153

約数の個数: 192

約数和(自身を含む): 203164416

約数和(自身を除く): 136454526

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 23, 26, 30, 37, 39, 45, 46, 65, 67, 69, 74, 78, 90, 111, 115, 117, 130, 134, 138, 185, 195, 201, 207, 222, 230, 234, 299, 333, 335, 345, 370, 390, 402, 414, 481, 555, 585, 598, 603, 666, 670, 690, 851, 871, 897, 962, 1005, 1035, 1110, 1170, 1206, 1443, 1495, 1541, 1665, 1702, 1742, 1794, 2010, 2070, 2405, 2479, 2553, 2613, 2691, 2886, 2990, 3015, 3082, 3330, 4255, 4329, 4355, 4485, 4623, 4810, 4958, 5106, 5226, 5382, 6030, 7215, 7437, 7659, 7705, 7839, 8510, 8658, 8710, 8970, 9246, 11063, 12395, 12765, 13065, 13455, 13869, 14430, 14874, 15318, 15410, 15678, 20033, 21645, 22126, 22311, 23115, 24790, 25530, 26130, 26910, 27738, 32227, 33189, 37185, 38295, 39195, 40066, 43290, 44622, 46230, 55315, 57017, 60099, 64454, 66378, 69345, 74370, 76590, 78390, 96681, 99567, 100165, 110630, 111555, 114034, 120198, 138690, 161135, 165945, 171051, 180297, 193362, 199134, 200330, 223110, 285085, 290043, 300495, 322270, 331890, 342102, 360594, 483405, 497835, 513153, 570170, 580086, 600990, 741221, 855255, 901485, 966810, 995670, 1026306, 1450215, 1482442, 1710510, 1802970, 2223663, 2565765, 2900430, 3706105, 4447326, 5131530, 6670989, 7412210, 11118315, 13341978, 22236630, 33354945, 66709890]

約数ペア:

[(1, 66709890), (2, 33354945), (3, 22236630), (5, 13341978), (6, 11118315), (9, 7412210), (10, 6670989), (13, 5131530), (15, 4447326), (18, 3706105), (23, 2900430), (26, 2565765), (30, 2223663), (37, 1802970), (39, 1710510), (45, 1482442), (46, 1450215), (65, 1026306), (67, 995670), (69, 966810), (74, 901485), (78, 855255), (90, 741221), (111, 600990), (115, 580086), (117, 570170), (130, 513153), (134, 497835), (138, 483405), (185, 360594), (195, 342102), (201, 331890), (207, 322270), (222, 300495), (230, 290043), (234, 285085), (299, 223110), (333, 200330), (335, 199134), (345, 193362), (370, 180297), (390, 171051), (402, 165945), (414, 161135), (481, 138690), (555, 120198), (585, 114034), (598, 111555), (603, 110630), (666, 100165), (670, 99567), (690, 96681), (851, 78390), (871, 76590), (897, 74370), (962, 69345), (1005, 66378), (1035, 64454), (1110, 60099), (1170, 57017), (1206, 55315), (1443, 46230), (1495, 44622), (1541, 43290), (1665, 40066), (1702, 39195), (1742, 38295), (1794, 37185), (2010, 33189), (2070, 32227), (2405, 27738), (2479, 26910), (2553, 26130), (2613, 25530), (2691, 24790), (2886, 23115), (2990, 22311), (3015, 22126), (3082, 21645), (3330, 20033), (4255, 15678), (4329, 15410), (4355, 15318), (4485, 14874), (4623, 14430), (4810, 13869), (4958, 13455), (5106, 13065), (5226, 12765), (5382, 12395), (6030, 11063), (7215, 9246), (7437, 8970), (7659, 8710), (7705, 8658), (7839, 8510)]