123940200

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 421848000

約数和(自身を除く): 297907800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 29, 30, 34, 40, 50, 51, 58, 60, 68, 75, 85, 87, 100, 102, 116, 120, 136, 145, 150, 170, 174, 200, 204, 232, 255, 290, 300, 340, 348, 408, 419, 425, 435, 493, 510, 580, 600, 680, 696, 725, 838, 850, 870, 986, 1020, 1160, 1257, 1275, 1450, 1479, 1676, 1700, 1740, 1972, 2040, 2095, 2175, 2465, 2514, 2550, 2900, 2958, 3352, 3400, 3480, 3944, 4190, 4350, 4930, 5028, 5100, 5800, 5916, 6285, 7123, 7395, 8380, 8700, 9860, 10056, 10200, 10475, 11832, 12151, 12325, 12570, 14246, 14790, 16760, 17400, 19720, 20950, 21369, 24302, 24650, 25140, 28492, 29580, 31425, 35615, 36453, 36975, 41900, 42738, 48604, 49300, 50280, 56984, 59160, 60755, 62850, 71230, 72906, 73950, 83800, 85476, 97208, 98600, 106845, 121510, 125700, 142460, 145812, 147900, 170952, 178075, 182265, 206567, 213690, 243020, 251400, 284920, 291624, 295800, 303775, 356150, 364530, 413134, 427380, 486040, 534225, 607550, 619701, 712300, 729060, 826268, 854760, 911325, 1032835, 1068450, 1215100, 1239402, 1424600, 1458120, 1652536, 1822650, 2065670, 2136900, 2430200, 2478804, 3098505, 3645300, 4131340, 4273800, 4957608, 5164175, 6197010, 7290600, 8262680, 10328350, 12394020, 15492525, 20656700, 24788040, 30985050, 41313400, 61970100, 123940200]

約数ペア:

[(1, 123940200), (2, 61970100), (3, 41313400), (4, 30985050), (5, 24788040), (6, 20656700), (8, 15492525), (10, 12394020), (12, 10328350), (15, 8262680), (17, 7290600), (20, 6197010), (24, 5164175), (25, 4957608), (29, 4273800), (30, 4131340), (34, 3645300), (40, 3098505), (50, 2478804), (51, 2430200), (58, 2136900), (60, 2065670), (68, 1822650), (75, 1652536), (85, 1458120), (87, 1424600), (100, 1239402), (102, 1215100), (116, 1068450), (120, 1032835), (136, 911325), (145, 854760), (150, 826268), (170, 729060), (174, 712300), (200, 619701), (204, 607550), (232, 534225), (255, 486040), (290, 427380), (300, 413134), (340, 364530), (348, 356150), (408, 303775), (419, 295800), (425, 291624), (435, 284920), (493, 251400), (510, 243020), (580, 213690), (600, 206567), (680, 182265), (696, 178075), (725, 170952), (838, 147900), (850, 145812), (870, 142460), (986, 125700), (1020, 121510), (1160, 106845), (1257, 98600), (1275, 97208), (1450, 85476), (1479, 83800), (1676, 73950), (1700, 72906), (1740, 71230), (1972, 62850), (2040, 60755), (2095, 59160), (2175, 56984), (2465, 50280), (2514, 49300), (2550, 48604), (2900, 42738), (2958, 41900), (3352, 36975), (3400, 36453), (3480, 35615), (3944, 31425), (4190, 29580), (4350, 28492), (4930, 25140), (5028, 24650), (5100, 24302), (5800, 21369), (5916, 20950), (6285, 19720), (7123, 17400), (7395, 16760), (8380, 14790), (8700, 14246), (9860, 12570), (10056, 12325), (10200, 12151), (10475, 11832)]