435607020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{12161}}^1$

素因数の和:12375

約数の個数: 72

約数和(自身を含む): 1328090400

約数和(自身を除く): 892483380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 199, 398, 597, 796, 995, 1194, 1791, 1990, 2388, 2985, 3582, 3980, 5970, 7164, 8955, 11940, 12161, 17910, 24322, 35820, 36483, 48644, 60805, 72966, 109449, 121610, 145932, 182415, 218898, 243220, 364830, 437796, 547245, 729660, 1094490, 2188980, 2420039, 4840078, 7260117, 9680156, 12100195, 14520234, 21780351, 24200390, 29040468, 36300585, 43560702, 48400780, 72601170, 87121404, 108901755, 145202340, 217803510, 435607020]

約数ペア:

[(1, 435607020), (2, 217803510), (3, 145202340), (4, 108901755), (5, 87121404), (6, 72601170), (9, 48400780), (10, 43560702), (12, 36300585), (15, 29040468), (18, 24200390), (20, 21780351), (30, 14520234), (36, 12100195), (45, 9680156), (60, 7260117), (90, 4840078), (180, 2420039), (199, 2188980), (398, 1094490), (597, 729660), (796, 547245), (995, 437796), (1194, 364830), (1791, 243220), (1990, 218898), (2388, 182415), (2985, 145932), (3582, 121610), (3980, 109449), (5970, 72966), (7164, 60805), (8955, 48644), (11940, 36483), (12161, 35820), (17910, 24322)]