176980140

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1149

約数の個数: 120

約数和(自身を含む): 560930832

約数和(自身を除く): 383950692

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 107, 108, 135, 162, 180, 214, 270, 321, 324, 405, 428, 535, 540, 642, 810, 963, 1021, 1070, 1284, 1605, 1620, 1926, 2042, 2140, 2889, 3063, 3210, 3852, 4084, 4815, 5105, 5778, 6126, 6420, 8667, 9189, 9630, 10210, 11556, 12252, 14445, 15315, 17334, 18378, 19260, 20420, 27567, 28890, 30630, 34668, 36756, 43335, 45945, 55134, 57780, 61260, 82701, 86670, 91890, 109247, 110268, 137835, 165402, 173340, 183780, 218494, 275670, 327741, 330804, 413505, 436988, 546235, 551340, 655482, 827010, 983223, 1092470, 1310964, 1638705, 1654020, 1966446, 2184940, 2949669, 3277410, 3932892, 4916115, 5899338, 6554820, 8849007, 9832230, 11798676, 14748345, 17698014, 19664460, 29496690, 35396028, 44245035, 58993380, 88490070, 176980140]

約数ペア:

[(1, 176980140), (2, 88490070), (3, 58993380), (4, 44245035), (5, 35396028), (6, 29496690), (9, 19664460), (10, 17698014), (12, 14748345), (15, 11798676), (18, 9832230), (20, 8849007), (27, 6554820), (30, 5899338), (36, 4916115), (45, 3932892), (54, 3277410), (60, 2949669), (81, 2184940), (90, 1966446), (107, 1654020), (108, 1638705), (135, 1310964), (162, 1092470), (180, 983223), (214, 827010), (270, 655482), (321, 551340), (324, 546235), (405, 436988), (428, 413505), (535, 330804), (540, 327741), (642, 275670), (810, 218494), (963, 183780), (1021, 173340), (1070, 165402), (1284, 137835), (1605, 110268), (1620, 109247), (1926, 91890), (2042, 86670), (2140, 82701), (2889, 61260), (3063, 57780), (3210, 55134), (3852, 45945), (4084, 43335), (4815, 36756), (5105, 34668), (5778, 30630), (6126, 28890), (6420, 27567), (8667, 20420), (9189, 19260), (9630, 18378), (10210, 17334), (11556, 15315), (12252, 14445)]