170987220

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7723}}^1$

素因数の和:7782

約数の個数: 96

約数和(自身を含む): 545005440

約数和(自身を除く): 374018220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 82, 90, 108, 123, 135, 164, 180, 205, 246, 270, 369, 410, 492, 540, 615, 738, 820, 1107, 1230, 1476, 1845, 2214, 2460, 3690, 4428, 5535, 7380, 7723, 11070, 15446, 22140, 23169, 30892, 38615, 46338, 69507, 77230, 92676, 115845, 139014, 154460, 208521, 231690, 278028, 316643, 347535, 417042, 463380, 633286, 695070, 834084, 949929, 1042605, 1266572, 1390140, 1583215, 1899858, 2085210, 2849787, 3166430, 3799716, 4170420, 4749645, 5699574, 6332860, 8549361, 9499290, 11399148, 14248935, 17098722, 18998580, 28497870, 34197444, 42746805, 56995740, 85493610, 170987220]

約数ペア:

[(1, 170987220), (2, 85493610), (3, 56995740), (4, 42746805), (5, 34197444), (6, 28497870), (9, 18998580), (10, 17098722), (12, 14248935), (15, 11399148), (18, 9499290), (20, 8549361), (27, 6332860), (30, 5699574), (36, 4749645), (41, 4170420), (45, 3799716), (54, 3166430), (60, 2849787), (82, 2085210), (90, 1899858), (108, 1583215), (123, 1390140), (135, 1266572), (164, 1042605), (180, 949929), (205, 834084), (246, 695070), (270, 633286), (369, 463380), (410, 417042), (492, 347535), (540, 316643), (615, 278028), (738, 231690), (820, 208521), (1107, 154460), (1230, 139014), (1476, 115845), (1845, 92676), (2214, 77230), (2460, 69507), (3690, 46338), (4428, 38615), (5535, 30892), (7380, 23169), (7723, 22140), (11070, 15446)]