203599320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 128

約数和(自身を含む): 635904000

約数和(自身を除く): 432304680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 229, 239, 248, 310, 372, 458, 465, 478, 620, 687, 717, 744, 916, 930, 956, 1145, 1195, 1240, 1374, 1434, 1832, 1860, 1912, 2290, 2390, 2748, 2868, 3435, 3585, 3720, 4580, 4780, 5496, 5736, 6870, 7099, 7170, 7409, 9160, 9560, 13740, 14198, 14340, 14818, 21297, 22227, 27480, 28396, 28680, 29636, 35495, 37045, 42594, 44454, 54731, 56792, 59272, 70990, 74090, 85188, 88908, 106485, 109462, 111135, 141980, 148180, 164193, 170376, 177816, 212970, 218924, 222270, 273655, 283960, 296360, 328386, 425940, 437848, 444540, 547310, 656772, 820965, 851880, 889080, 1094620, 1313544, 1641930, 1696661, 2189240, 3283860, 3393322, 5089983, 6567720, 6786644, 8483305, 10179966, 13573288, 16966610, 20359932, 25449915, 33933220, 40719864, 50899830, 67866440, 101799660, 203599320]

約数ペア:

[(1, 203599320), (2, 101799660), (3, 67866440), (4, 50899830), (5, 40719864), (6, 33933220), (8, 25449915), (10, 20359932), (12, 16966610), (15, 13573288), (20, 10179966), (24, 8483305), (30, 6786644), (31, 6567720), (40, 5089983), (60, 3393322), (62, 3283860), (93, 2189240), (120, 1696661), (124, 1641930), (155, 1313544), (186, 1094620), (229, 889080), (239, 851880), (248, 820965), (310, 656772), (372, 547310), (458, 444540), (465, 437848), (478, 425940), (620, 328386), (687, 296360), (717, 283960), (744, 273655), (916, 222270), (930, 218924), (956, 212970), (1145, 177816), (1195, 170376), (1240, 164193), (1374, 148180), (1434, 141980), (1832, 111135), (1860, 109462), (1912, 106485), (2290, 88908), (2390, 85188), (2748, 74090), (2868, 70990), (3435, 59272), (3585, 56792), (3720, 54731), (4580, 44454), (4780, 42594), (5496, 37045), (5736, 35495), (6870, 29636), (7099, 28680), (7170, 28396), (7409, 27480), (9160, 22227), (9560, 21297), (13740, 14818), (14198, 14340)]