145237800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 192

約数和(自身を含む): 494164800

約数和(自身を除く): 348927000

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, 425, 435, 491, 493, 510, 580, 600, 680, 696, 725, 850, 870, 982, 986, 1020, 1160, 1275, 1450, 1473, 1479, 1700, 1740, 1964, 1972, 2040, 2175, 2455, 2465, 2550, 2900, 2946, 2958, 3400, 3480, 3928, 3944, 4350, 4910, 4930, 5100, 5800, 5892, 5916, 7365, 7395, 8347, 8700, 9820, 9860, 10200, 11784, 11832, 12275, 12325, 14239, 14730, 14790, 16694, 17400, 19640, 19720, 24550, 24650, 25041, 28478, 29460, 29580, 33388, 36825, 36975, 41735, 42717, 49100, 49300, 50082, 56956, 58920, 59160, 66776, 71195, 73650, 73950, 83470, 85434, 98200, 98600, 100164, 113912, 125205, 142390, 147300, 147900, 166940, 170868, 200328, 208675, 213585, 242063, 250410, 284780, 294600, 295800, 333880, 341736, 355975, 417350, 427170, 484126, 500820, 569560, 626025, 711950, 726189, 834700, 854340, 968252, 1001640, 1067925, 1210315, 1252050, 1423900, 1452378, 1669400, 1708680, 1936504, 2135850, 2420630, 2504100, 2847800, 2904756, 3630945, 4271700, 4841260, 5008200, 5809512, 6051575, 7261890, 8543400, 9682520, 12103150, 14523780, 18154725, 24206300, 29047560, 36309450, 48412600, 72618900, 145237800]

約数ペア:

[(1, 145237800), (2, 72618900), (3, 48412600), (4, 36309450), (5, 29047560), (6, 24206300), (8, 18154725), (10, 14523780), (12, 12103150), (15, 9682520), (17, 8543400), (20, 7261890), (24, 6051575), (25, 5809512), (29, 5008200), (30, 4841260), (34, 4271700), (40, 3630945), (50, 2904756), (51, 2847800), (58, 2504100), (60, 2420630), (68, 2135850), (75, 1936504), (85, 1708680), (87, 1669400), (100, 1452378), (102, 1423900), (116, 1252050), (120, 1210315), (136, 1067925), (145, 1001640), (150, 968252), (170, 854340), (174, 834700), (200, 726189), (204, 711950), (232, 626025), (255, 569560), (290, 500820), (300, 484126), (340, 427170), (348, 417350), (408, 355975), (425, 341736), (435, 333880), (491, 295800), (493, 294600), (510, 284780), (580, 250410), (600, 242063), (680, 213585), (696, 208675), (725, 200328), (850, 170868), (870, 166940), (982, 147900), (986, 147300), (1020, 142390), (1160, 125205), (1275, 113912), (1450, 100164), (1473, 98600), (1479, 98200), (1700, 85434), (1740, 83470), (1964, 73950), (1972, 73650), (2040, 71195), (2175, 66776), (2455, 59160), (2465, 58920), (2550, 56956), (2900, 50082), (2946, 49300), (2958, 49100), (3400, 42717), (3480, 41735), (3928, 36975), (3944, 36825), (4350, 33388), (4910, 29580), (4930, 29460), (5100, 28478), (5800, 25041), (5892, 24650), (5916, 24550), (7365, 19720), (7395, 19640), (8347, 17400), (8700, 16694), (9820, 14790), (9860, 14730), (10200, 14239), (11784, 12325), (11832, 12275)]