131180400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2803}}^1$

素因数の和:2840

約数の個数: 180

約数和(自身を含む): 490425208

約数和(自身を除く): 359244808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 144, 150, 156, 180, 195, 200, 208, 225, 234, 240, 260, 300, 312, 325, 360, 390, 400, 450, 468, 520, 585, 600, 624, 650, 720, 780, 900, 936, 975, 1040, 1170, 1200, 1300, 1560, 1800, 1872, 1950, 2340, 2600, 2803, 2925, 3120, 3600, 3900, 4680, 5200, 5606, 5850, 7800, 8409, 9360, 11212, 11700, 14015, 15600, 16818, 22424, 23400, 25227, 28030, 33636, 36439, 42045, 44848, 46800, 50454, 56060, 67272, 70075, 72878, 84090, 100908, 109317, 112120, 126135, 134544, 140150, 145756, 168180, 182195, 201816, 210225, 218634, 224240, 252270, 280300, 291512, 327951, 336360, 364390, 403632, 420450, 437268, 504540, 546585, 560600, 583024, 630675, 655902, 672720, 728780, 840900, 874536, 910975, 1009080, 1093170, 1121200, 1261350, 1311804, 1457560, 1639755, 1681800, 1749072, 1821950, 2018160, 2186340, 2522700, 2623608, 2732925, 2915120, 3279510, 3363600, 3643900, 4372680, 5045400, 5247216, 5465850, 6559020, 7287800, 8198775, 8745360, 10090800, 10931700, 13118040, 14575600, 16397550, 21863400, 26236080, 32795100, 43726800, 65590200, 131180400]

約数ペア:

[(1, 131180400), (2, 65590200), (3, 43726800), (4, 32795100), (5, 26236080), (6, 21863400), (8, 16397550), (9, 14575600), (10, 13118040), (12, 10931700), (13, 10090800), (15, 8745360), (16, 8198775), (18, 7287800), (20, 6559020), (24, 5465850), (25, 5247216), (26, 5045400), (30, 4372680), (36, 3643900), (39, 3363600), (40, 3279510), (45, 2915120), (48, 2732925), (50, 2623608), (52, 2522700), (60, 2186340), (65, 2018160), (72, 1821950), (75, 1749072), (78, 1681800), (80, 1639755), (90, 1457560), (100, 1311804), (104, 1261350), (117, 1121200), (120, 1093170), (130, 1009080), (144, 910975), (150, 874536), (156, 840900), (180, 728780), (195, 672720), (200, 655902), (208, 630675), (225, 583024), (234, 560600), (240, 546585), (260, 504540), (300, 437268), (312, 420450), (325, 403632), (360, 364390), (390, 336360), (400, 327951), (450, 291512), (468, 280300), (520, 252270), (585, 224240), (600, 218634), (624, 210225), (650, 201816), (720, 182195), (780, 168180), (900, 145756), (936, 140150), (975, 134544), (1040, 126135), (1170, 112120), (1200, 109317), (1300, 100908), (1560, 84090), (1800, 72878), (1872, 70075), (1950, 67272), (2340, 56060), (2600, 50454), (2803, 46800), (2925, 44848), (3120, 42045), (3600, 36439), (3900, 33636), (4680, 28030), (5200, 25227), (5606, 23400), (5850, 22424), (7800, 16818), (8409, 15600), (9360, 14015), (11212, 11700)]