285778260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2311}}^1$

素因数の和:2558

約数の個数: 96

約数和(自身を含む): 893356800

約数和(自身を除く): 607578540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 229, 270, 458, 540, 687, 916, 1145, 1374, 2061, 2290, 2311, 2748, 3435, 4122, 4580, 4622, 6183, 6870, 6933, 8244, 9244, 10305, 11555, 12366, 13740, 13866, 20610, 20799, 23110, 24732, 27732, 30915, 34665, 41220, 41598, 46220, 61830, 62397, 69330, 83196, 103995, 123660, 124794, 138660, 207990, 249588, 311985, 415980, 529219, 623970, 1058438, 1247940, 1587657, 2116876, 2646095, 3175314, 4762971, 5292190, 6350628, 7938285, 9525942, 10584380, 14288913, 15876570, 19051884, 23814855, 28577826, 31753140, 47629710, 57155652, 71444565, 95259420, 142889130, 285778260]

約数ペア:

[(1, 285778260), (2, 142889130), (3, 95259420), (4, 71444565), (5, 57155652), (6, 47629710), (9, 31753140), (10, 28577826), (12, 23814855), (15, 19051884), (18, 15876570), (20, 14288913), (27, 10584380), (30, 9525942), (36, 7938285), (45, 6350628), (54, 5292190), (60, 4762971), (90, 3175314), (108, 2646095), (135, 2116876), (180, 1587657), (229, 1247940), (270, 1058438), (458, 623970), (540, 529219), (687, 415980), (916, 311985), (1145, 249588), (1374, 207990), (2061, 138660), (2290, 124794), (2311, 123660), (2748, 103995), (3435, 83196), (4122, 69330), (4580, 62397), (4622, 61830), (6183, 46220), (6870, 41598), (6933, 41220), (8244, 34665), (9244, 30915), (10305, 27732), (11555, 24732), (12366, 23110), (13740, 20799), (13866, 20610)]