310085400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 1012435200

約数和(自身を除く): 702349800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 29, 30, 40, 50, 58, 60, 71, 75, 87, 100, 116, 120, 142, 145, 150, 174, 200, 213, 232, 251, 284, 290, 300, 348, 355, 426, 435, 502, 568, 580, 600, 696, 710, 725, 753, 852, 870, 1004, 1065, 1160, 1255, 1420, 1450, 1506, 1704, 1740, 1775, 2008, 2059, 2130, 2175, 2510, 2840, 2900, 3012, 3480, 3550, 3765, 4118, 4260, 4350, 5020, 5325, 5800, 6024, 6177, 6275, 7100, 7279, 7530, 8236, 8520, 8700, 10040, 10295, 10650, 12354, 12550, 14200, 14558, 15060, 16472, 17400, 17821, 18825, 20590, 21300, 21837, 24708, 25100, 29116, 30120, 30885, 35642, 36395, 37650, 41180, 42600, 43674, 49416, 50200, 51475, 53463, 58232, 61770, 71284, 72790, 75300, 82360, 87348, 89105, 102950, 106926, 109185, 123540, 142568, 145580, 150600, 154425, 174696, 178210, 181975, 205900, 213852, 218370, 247080, 267315, 291160, 308850, 356420, 363950, 411800, 427704, 436740, 445525, 516809, 534630, 545925, 617700, 712840, 727900, 873480, 891050, 1033618, 1069260, 1091850, 1235400, 1336575, 1455800, 1550427, 1782100, 2067236, 2138520, 2183700, 2584045, 2673150, 3100854, 3564200, 4134472, 4367400, 5168090, 5346300, 6201708, 7752135, 10336180, 10692600, 12403416, 12920225, 15504270, 20672360, 25840450, 31008540, 38760675, 51680900, 62017080, 77521350, 103361800, 155042700, 310085400]

約数ペア:

[(1, 310085400), (2, 155042700), (3, 103361800), (4, 77521350), (5, 62017080), (6, 51680900), (8, 38760675), (10, 31008540), (12, 25840450), (15, 20672360), (20, 15504270), (24, 12920225), (25, 12403416), (29, 10692600), (30, 10336180), (40, 7752135), (50, 6201708), (58, 5346300), (60, 5168090), (71, 4367400), (75, 4134472), (87, 3564200), (100, 3100854), (116, 2673150), (120, 2584045), (142, 2183700), (145, 2138520), (150, 2067236), (174, 1782100), (200, 1550427), (213, 1455800), (232, 1336575), (251, 1235400), (284, 1091850), (290, 1069260), (300, 1033618), (348, 891050), (355, 873480), (426, 727900), (435, 712840), (502, 617700), (568, 545925), (580, 534630), (600, 516809), (696, 445525), (710, 436740), (725, 427704), (753, 411800), (852, 363950), (870, 356420), (1004, 308850), (1065, 291160), (1160, 267315), (1255, 247080), (1420, 218370), (1450, 213852), (1506, 205900), (1704, 181975), (1740, 178210), (1775, 174696), (2008, 154425), (2059, 150600), (2130, 145580), (2175, 142568), (2510, 123540), (2840, 109185), (2900, 106926), (3012, 102950), (3480, 89105), (3550, 87348), (3765, 82360), (4118, 75300), (4260, 72790), (4350, 71284), (5020, 61770), (5325, 58232), (5800, 53463), (6024, 51475), (6177, 50200), (6275, 49416), (7100, 43674), (7279, 42600), (7530, 41180), (8236, 37650), (8520, 36395), (8700, 35642), (10040, 30885), (10295, 30120), (10650, 29116), (12354, 25100), (12550, 24708), (14200, 21837), (14558, 21300), (15060, 20590), (16472, 18825), (17400, 17821)]