283212540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{953}}^1$

素因数の和:1108

約数の個数: 144

約数和(自身を含む): 933424128

約数和(自身を除く): 650211588

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 127, 130, 156, 180, 195, 234, 254, 260, 381, 390, 468, 508, 585, 635, 762, 780, 953, 1143, 1170, 1270, 1524, 1651, 1905, 1906, 2286, 2340, 2540, 2859, 3302, 3810, 3812, 4572, 4765, 4953, 5715, 5718, 6604, 7620, 8255, 8577, 9530, 9906, 11430, 11436, 12389, 14295, 14859, 16510, 17154, 19060, 19812, 22860, 24765, 24778, 28590, 29718, 33020, 34308, 37167, 42885, 49530, 49556, 57180, 59436, 61945, 74295, 74334, 85770, 99060, 111501, 121031, 123890, 148590, 148668, 171540, 185835, 223002, 242062, 247780, 297180, 363093, 371670, 446004, 484124, 557505, 605155, 726186, 743340, 1089279, 1115010, 1210310, 1452372, 1573403, 1815465, 2178558, 2230020, 2420620, 3146806, 3630930, 4357116, 4720209, 5446395, 6293612, 7261860, 7867015, 9440418, 10892790, 14160627, 15734030, 18880836, 21785580, 23601045, 28321254, 31468060, 47202090, 56642508, 70803135, 94404180, 141606270, 283212540]

約数ペア:

[(1, 283212540), (2, 141606270), (3, 94404180), (4, 70803135), (5, 56642508), (6, 47202090), (9, 31468060), (10, 28321254), (12, 23601045), (13, 21785580), (15, 18880836), (18, 15734030), (20, 14160627), (26, 10892790), (30, 9440418), (36, 7867015), (39, 7261860), (45, 6293612), (52, 5446395), (60, 4720209), (65, 4357116), (78, 3630930), (90, 3146806), (117, 2420620), (127, 2230020), (130, 2178558), (156, 1815465), (180, 1573403), (195, 1452372), (234, 1210310), (254, 1115010), (260, 1089279), (381, 743340), (390, 726186), (468, 605155), (508, 557505), (585, 484124), (635, 446004), (762, 371670), (780, 363093), (953, 297180), (1143, 247780), (1170, 242062), (1270, 223002), (1524, 185835), (1651, 171540), (1905, 148668), (1906, 148590), (2286, 123890), (2340, 121031), (2540, 111501), (2859, 99060), (3302, 85770), (3810, 74334), (3812, 74295), (4572, 61945), (4765, 59436), (4953, 57180), (5715, 49556), (5718, 49530), (6604, 42885), (7620, 37167), (8255, 34308), (8577, 33020), (9530, 29718), (9906, 28590), (11430, 24778), (11436, 24765), (12389, 22860), (14295, 19812), (14859, 19060), (16510, 17154)]