75473820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 230062560

約数和(自身を除く): 154588740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 1831, 2061, 2290, 2748, 3435, 3662, 4122, 4580, 5493, 6870, 7324, 8244, 9155, 10305, 10986, 13740, 16479, 18310, 20610, 21972, 27465, 32958, 36620, 41220, 54930, 65916, 82395, 109860, 164790, 329580, 419299, 838598, 1257897, 1677196, 2096495, 2515794, 3773691, 4192990, 5031588, 6289485, 7547382, 8385980, 12578970, 15094764, 18868455, 25157940, 37736910, 75473820]

約数ペア:

[(1, 75473820), (2, 37736910), (3, 25157940), (4, 18868455), (5, 15094764), (6, 12578970), (9, 8385980), (10, 7547382), (12, 6289485), (15, 5031588), (18, 4192990), (20, 3773691), (30, 2515794), (36, 2096495), (45, 1677196), (60, 1257897), (90, 838598), (180, 419299), (229, 329580), (458, 164790), (687, 109860), (916, 82395), (1145, 65916), (1374, 54930), (1831, 41220), (2061, 36620), (2290, 32958), (2748, 27465), (3435, 21972), (3662, 20610), (4122, 18310), (4580, 16479), (5493, 13740), (6870, 10986), (7324, 10305), (8244, 9155)]