90642780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{733}}^1$

素因数の和:980

約数の個数: 96

約数和(自身を含む): 283617600

約数和(自身を除く): 192974820

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, 733, 916, 1145, 1374, 1466, 2061, 2199, 2290, 2748, 2932, 3435, 3665, 4122, 4398, 4580, 6183, 6597, 6870, 7330, 8244, 8796, 10305, 10995, 12366, 13194, 13740, 14660, 19791, 20610, 21990, 24732, 26388, 30915, 32985, 39582, 41220, 43980, 61830, 65970, 79164, 98955, 123660, 131940, 167857, 197910, 335714, 395820, 503571, 671428, 839285, 1007142, 1510713, 1678570, 2014284, 2517855, 3021426, 3357140, 4532139, 5035710, 6042852, 7553565, 9064278, 10071420, 15107130, 18128556, 22660695, 30214260, 45321390, 90642780]

約数ペア:

[(1, 90642780), (2, 45321390), (3, 30214260), (4, 22660695), (5, 18128556), (6, 15107130), (9, 10071420), (10, 9064278), (12, 7553565), (15, 6042852), (18, 5035710), (20, 4532139), (27, 3357140), (30, 3021426), (36, 2517855), (45, 2014284), (54, 1678570), (60, 1510713), (90, 1007142), (108, 839285), (135, 671428), (180, 503571), (229, 395820), (270, 335714), (458, 197910), (540, 167857), (687, 131940), (733, 123660), (916, 98955), (1145, 79164), (1374, 65970), (1466, 61830), (2061, 43980), (2199, 41220), (2290, 39582), (2748, 32985), (2932, 30915), (3435, 26388), (3665, 24732), (4122, 21990), (4398, 20610), (4580, 19791), (6183, 14660), (6597, 13740), (6870, 13194), (7330, 12366), (8244, 10995), (8796, 10305)]