18290100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{1487}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 54246528

約数和(自身を除く): 35956428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 41, 50, 60, 75, 82, 100, 123, 150, 164, 205, 246, 300, 410, 492, 615, 820, 1025, 1230, 1487, 2050, 2460, 2974, 3075, 4100, 4461, 5948, 6150, 7435, 8922, 12300, 14870, 17844, 22305, 29740, 37175, 44610, 60967, 74350, 89220, 111525, 121934, 148700, 182901, 223050, 243868, 304835, 365802, 446100, 609670, 731604, 914505, 1219340, 1524175, 1829010, 3048350, 3658020, 4572525, 6096700, 9145050, 18290100]

約数ペア:

[(1, 18290100), (2, 9145050), (3, 6096700), (4, 4572525), (5, 3658020), (6, 3048350), (10, 1829010), (12, 1524175), (15, 1219340), (20, 914505), (25, 731604), (30, 609670), (41, 446100), (50, 365802), (60, 304835), (75, 243868), (82, 223050), (100, 182901), (123, 148700), (150, 121934), (164, 111525), (205, 89220), (246, 74350), (300, 60967), (410, 44610), (492, 37175), (615, 29740), (820, 22305), (1025, 17844), (1230, 14870), (1487, 12300), (2050, 8922), (2460, 7435), (2974, 6150), (3075, 5948), (4100, 4461)]