55484460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2832

約数の個数: 96

約数和(自身を含む): 177347520

約数和(自身を除く): 121863060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 37, 45, 54, 60, 74, 90, 108, 111, 135, 148, 180, 185, 222, 270, 333, 370, 444, 540, 555, 666, 740, 999, 1110, 1332, 1665, 1998, 2220, 2777, 3330, 3996, 4995, 5554, 6660, 8331, 9990, 11108, 13885, 16662, 19980, 24993, 27770, 33324, 41655, 49986, 55540, 74979, 83310, 99972, 102749, 124965, 149958, 166620, 205498, 249930, 299916, 308247, 374895, 410996, 499860, 513745, 616494, 749790, 924741, 1027490, 1232988, 1499580, 1541235, 1849482, 2054980, 2774223, 3082470, 3698964, 4623705, 5548446, 6164940, 9247410, 11096892, 13871115, 18494820, 27742230, 55484460]

約数ペア:

[(1, 55484460), (2, 27742230), (3, 18494820), (4, 13871115), (5, 11096892), (6, 9247410), (9, 6164940), (10, 5548446), (12, 4623705), (15, 3698964), (18, 3082470), (20, 2774223), (27, 2054980), (30, 1849482), (36, 1541235), (37, 1499580), (45, 1232988), (54, 1027490), (60, 924741), (74, 749790), (90, 616494), (108, 513745), (111, 499860), (135, 410996), (148, 374895), (180, 308247), (185, 299916), (222, 249930), (270, 205498), (333, 166620), (370, 149958), (444, 124965), (540, 102749), (555, 99972), (666, 83310), (740, 74979), (999, 55540), (1110, 49986), (1332, 41655), (1665, 33324), (1998, 27770), (2220, 24993), (2777, 19980), (3330, 16662), (3996, 13885), (4995, 11108), (5554, 9990), (6660, 8331)]