67228920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5659}}^1$

素因数の和:5690

約数の個数: 128

約数和(自身を含む): 244512000

約数和(自身を除く): 177283080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5659, 5940, 11318, 11880, 16977, 22636, 28295, 33954, 45272, 50931, 56590, 62249, 67908, 84885, 101862, 113180, 124498, 135816, 152793, 169770, 186747, 203724, 226360, 248996, 254655, 305586, 311245, 339540, 373494, 407448, 497992, 509310, 560241, 611172, 622490, 679080, 746988, 763965, 933735, 1018620, 1120482, 1222344, 1244980, 1493976, 1527930, 1680723, 1867470, 2037240, 2240964, 2489960, 2801205, 3055860, 3361446, 3734940, 4481928, 5602410, 6111720, 6722892, 7469880, 8403615, 11204820, 13445784, 16807230, 22409640, 33614460, 67228920]

約数ペア:

[(1, 67228920), (2, 33614460), (3, 22409640), (4, 16807230), (5, 13445784), (6, 11204820), (8, 8403615), (9, 7469880), (10, 6722892), (11, 6111720), (12, 5602410), (15, 4481928), (18, 3734940), (20, 3361446), (22, 3055860), (24, 2801205), (27, 2489960), (30, 2240964), (33, 2037240), (36, 1867470), (40, 1680723), (44, 1527930), (45, 1493976), (54, 1244980), (55, 1222344), (60, 1120482), (66, 1018620), (72, 933735), (88, 763965), (90, 746988), (99, 679080), (108, 622490), (110, 611172), (120, 560241), (132, 509310), (135, 497992), (165, 407448), (180, 373494), (198, 339540), (216, 311245), (220, 305586), (264, 254655), (270, 248996), (297, 226360), (330, 203724), (360, 186747), (396, 169770), (440, 152793), (495, 135816), (540, 124498), (594, 113180), (660, 101862), (792, 84885), (990, 67908), (1080, 62249), (1188, 56590), (1320, 50931), (1485, 45272), (1980, 33954), (2376, 28295), (2970, 22636), (3960, 16977), (5659, 11880), (5940, 11318)]