121187880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^2$

素因数の和:233

約数の個数: 192

約数和(自身を含む): 445089600

約数和(自身を除く): 323901720

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, 101, 108, 110, 120, 132, 135, 165, 180, 198, 202, 216, 220, 264, 270, 297, 303, 330, 360, 396, 404, 440, 495, 505, 540, 594, 606, 660, 792, 808, 909, 990, 1010, 1080, 1111, 1188, 1212, 1320, 1485, 1515, 1818, 1980, 2020, 2222, 2376, 2424, 2727, 2970, 3030, 3333, 3636, 3960, 4040, 4444, 4545, 5454, 5555, 5940, 6060, 6666, 7272, 8888, 9090, 9999, 10201, 10908, 11110, 11880, 12120, 13332, 13635, 16665, 18180, 19998, 20402, 21816, 22220, 26664, 27270, 29997, 30603, 33330, 36360, 39996, 40804, 44440, 49995, 51005, 54540, 59994, 61206, 66660, 79992, 81608, 91809, 99990, 102010, 109080, 112211, 119988, 122412, 133320, 149985, 153015, 183618, 199980, 204020, 224422, 239976, 244824, 275427, 299970, 306030, 336633, 367236, 399960, 408040, 448844, 459045, 550854, 561055, 599940, 612060, 673266, 734472, 897688, 918090, 1009899, 1101708, 1122110, 1199880, 1224120, 1346532, 1377135, 1683165, 1836180, 2019798, 2203416, 2244220, 2693064, 2754270, 3029697, 3366330, 3672360, 4039596, 4488440, 5049495, 5508540, 6059394, 6732660, 8079192, 10098990, 11017080, 12118788, 13465320, 15148485, 20197980, 24237576, 30296970, 40395960, 60593940, 121187880]

約数ペア:

[(1, 121187880), (2, 60593940), (3, 40395960), (4, 30296970), (5, 24237576), (6, 20197980), (8, 15148485), (9, 13465320), (10, 12118788), (11, 11017080), (12, 10098990), (15, 8079192), (18, 6732660), (20, 6059394), (22, 5508540), (24, 5049495), (27, 4488440), (30, 4039596), (33, 3672360), (36, 3366330), (40, 3029697), (44, 2754270), (45, 2693064), (54, 2244220), (55, 2203416), (60, 2019798), (66, 1836180), (72, 1683165), (88, 1377135), (90, 1346532), (99, 1224120), (101, 1199880), (108, 1122110), (110, 1101708), (120, 1009899), (132, 918090), (135, 897688), (165, 734472), (180, 673266), (198, 612060), (202, 599940), (216, 561055), (220, 550854), (264, 459045), (270, 448844), (297, 408040), (303, 399960), (330, 367236), (360, 336633), (396, 306030), (404, 299970), (440, 275427), (495, 244824), (505, 239976), (540, 224422), (594, 204020), (606, 199980), (660, 183618), (792, 153015), (808, 149985), (909, 133320), (990, 122412), (1010, 119988), (1080, 112211), (1111, 109080), (1188, 102010), (1212, 99990), (1320, 91809), (1485, 81608), (1515, 79992), (1818, 66660), (1980, 61206), (2020, 59994), (2222, 54540), (2376, 51005), (2424, 49995), (2727, 44440), (2970, 40804), (3030, 39996), (3333, 36360), (3636, 33330), (3960, 30603), (4040, 29997), (4444, 27270), (4545, 26664), (5454, 22220), (5555, 21816), (5940, 20402), (6060, 19998), (6666, 18180), (7272, 16665), (8888, 13635), (9090, 13332), (9999, 12120), (10201, 11880), (10908, 11110)]