139738200

素因数分解:

$2^3\times 3^1\times 5^2\times 7^4\times {\mathrm{97}}^1$

素因数の和:144

約数の個数: 240

約数和(自身を含む): 510566280

約数和(自身を除く): 370828080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 97, 98, 100, 105, 120, 140, 147, 150, 168, 175, 194, 196, 200, 210, 245, 280, 291, 294, 300, 343, 350, 388, 392, 420, 485, 490, 525, 582, 588, 600, 679, 686, 700, 735, 776, 840, 970, 980, 1029, 1050, 1164, 1176, 1225, 1358, 1372, 1400, 1455, 1470, 1715, 1940, 1960, 2037, 2058, 2100, 2328, 2401, 2425, 2450, 2716, 2744, 2910, 2940, 3395, 3430, 3675, 3880, 4074, 4116, 4200, 4753, 4802, 4850, 4900, 5145, 5432, 5820, 5880, 6790, 6860, 7203, 7275, 7350, 8148, 8232, 8575, 9506, 9604, 9700, 9800, 10185, 10290, 11640, 12005, 13580, 13720, 14259, 14406, 14550, 14700, 16296, 16975, 17150, 19012, 19208, 19400, 20370, 20580, 23765, 24010, 25725, 27160, 28518, 28812, 29100, 29400, 33271, 33950, 34300, 36015, 38024, 40740, 41160, 47530, 48020, 50925, 51450, 57036, 57624, 58200, 60025, 66542, 67900, 68600, 71295, 72030, 81480, 95060, 96040, 99813, 101850, 102900, 114072, 118825, 120050, 133084, 135800, 142590, 144060, 166355, 180075, 190120, 199626, 203700, 205800, 232897, 237650, 240100, 266168, 285180, 288120, 332710, 356475, 360150, 399252, 407400, 465794, 475300, 480200, 499065, 570360, 665420, 698691, 712950, 720300, 798504, 831775, 931588, 950600, 998130, 1164485, 1330840, 1397382, 1425900, 1440600, 1663550, 1863176, 1996260, 2328970, 2495325, 2794764, 2851800, 3327100, 3493455, 3992520, 4657940, 4990650, 5589528, 5822425, 6654200, 6986910, 9315880, 9981300, 11644850, 13973820, 17467275, 19962600, 23289700, 27947640, 34934550, 46579400, 69869100, 139738200]

約数ペア:

[(1, 139738200), (2, 69869100), (3, 46579400), (4, 34934550), (5, 27947640), (6, 23289700), (7, 19962600), (8, 17467275), (10, 13973820), (12, 11644850), (14, 9981300), (15, 9315880), (20, 6986910), (21, 6654200), (24, 5822425), (25, 5589528), (28, 4990650), (30, 4657940), (35, 3992520), (40, 3493455), (42, 3327100), (49, 2851800), (50, 2794764), (56, 2495325), (60, 2328970), (70, 1996260), (75, 1863176), (84, 1663550), (97, 1440600), (98, 1425900), (100, 1397382), (105, 1330840), (120, 1164485), (140, 998130), (147, 950600), (150, 931588), (168, 831775), (175, 798504), (194, 720300), (196, 712950), (200, 698691), (210, 665420), (245, 570360), (280, 499065), (291, 480200), (294, 475300), (300, 465794), (343, 407400), (350, 399252), (388, 360150), (392, 356475), (420, 332710), (485, 288120), (490, 285180), (525, 266168), (582, 240100), (588, 237650), (600, 232897), (679, 205800), (686, 203700), (700, 199626), (735, 190120), (776, 180075), (840, 166355), (970, 144060), (980, 142590), (1029, 135800), (1050, 133084), (1164, 120050), (1176, 118825), (1225, 114072), (1358, 102900), (1372, 101850), (1400, 99813), (1455, 96040), (1470, 95060), (1715, 81480), (1940, 72030), (1960, 71295), (2037, 68600), (2058, 67900), (2100, 66542), (2328, 60025), (2401, 58200), (2425, 57624), (2450, 57036), (2716, 51450), (2744, 50925), (2910, 48020), (2940, 47530), (3395, 41160), (3430, 40740), (3675, 38024), (3880, 36015), (4074, 34300), (4116, 33950), (4200, 33271), (4753, 29400), (4802, 29100), (4850, 28812), (4900, 28518), (5145, 27160), (5432, 25725), (5820, 24010), (5880, 23765), (6790, 20580), (6860, 20370), (7203, 19400), (7275, 19208), (7350, 19012), (8148, 17150), (8232, 16975), (8575, 16296), (9506, 14700), (9604, 14550), (9700, 14406), (9800, 14259), (10185, 13720), (10290, 13580), (11640, 12005)]