555377940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{18257}}^1$

素因数の和:18298

約数の個数: 108

約数和(自身を含む): 1824302844

約数和(自身を除く): 1268924904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2028, 2340, 2535, 3042, 3380, 5070, 6084, 7605, 10140, 15210, 18257, 30420, 36514, 54771, 73028, 91285, 109542, 164313, 182570, 219084, 237341, 273855, 328626, 365140, 474682, 547710, 657252, 712023, 821565, 949364, 1095420, 1186705, 1424046, 1643130, 2136069, 2373410, 2848092, 3085433, 3286260, 3560115, 4272138, 4746820, 6170866, 7120230, 8544276, 9256299, 10680345, 12341732, 14240460, 15427165, 18512598, 21360690, 27768897, 30854330, 37025196, 42721380, 46281495, 55537794, 61708660, 92562990, 111075588, 138844485, 185125980, 277688970, 555377940]

約数ペア:

[(1, 555377940), (2, 277688970), (3, 185125980), (4, 138844485), (5, 111075588), (6, 92562990), (9, 61708660), (10, 55537794), (12, 46281495), (13, 42721380), (15, 37025196), (18, 30854330), (20, 27768897), (26, 21360690), (30, 18512598), (36, 15427165), (39, 14240460), (45, 12341732), (52, 10680345), (60, 9256299), (65, 8544276), (78, 7120230), (90, 6170866), (117, 4746820), (130, 4272138), (156, 3560115), (169, 3286260), (180, 3085433), (195, 2848092), (234, 2373410), (260, 2136069), (338, 1643130), (390, 1424046), (468, 1186705), (507, 1095420), (585, 949364), (676, 821565), (780, 712023), (845, 657252), (1014, 547710), (1170, 474682), (1521, 365140), (1690, 328626), (2028, 273855), (2340, 237341), (2535, 219084), (3042, 182570), (3380, 164313), (5070, 109542), (6084, 91285), (7605, 73028), (10140, 54771), (15210, 36514), (18257, 30420)]