131430060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 192

約数和(自身を含む): 440294400

約数和(自身を除く): 308864340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 103, 108, 135, 139, 153, 170, 180, 204, 206, 255, 270, 278, 306, 309, 340, 412, 417, 459, 510, 515, 540, 556, 612, 618, 695, 765, 834, 918, 927, 1020, 1030, 1236, 1251, 1390, 1530, 1545, 1668, 1751, 1836, 1854, 2060, 2085, 2295, 2363, 2502, 2780, 2781, 3060, 3090, 3502, 3708, 3753, 4170, 4590, 4635, 4726, 5004, 5253, 5562, 6180, 6255, 7004, 7089, 7506, 8340, 8755, 9180, 9270, 9452, 10506, 11124, 11815, 12510, 13905, 14178, 14317, 15012, 15759, 17510, 18540, 18765, 21012, 21267, 23630, 25020, 26265, 27810, 28356, 28634, 31518, 35020, 35445, 37530, 42534, 42951, 47260, 47277, 52530, 55620, 57268, 63036, 63801, 70890, 71585, 75060, 78795, 85068, 85902, 94554, 105060, 106335, 127602, 128853, 141780, 143170, 157590, 171804, 189108, 212670, 214755, 236385, 243389, 255204, 257706, 286340, 315180, 319005, 386559, 425340, 429510, 472770, 486778, 515412, 638010, 644265, 730167, 773118, 859020, 945540, 973556, 1216945, 1276020, 1288530, 1460334, 1546236, 1932795, 2190501, 2433890, 2577060, 2920668, 3650835, 3865590, 4381002, 4867780, 6571503, 7301670, 7731180, 8762004, 10952505, 13143006, 14603340, 21905010, 26286012, 32857515, 43810020, 65715030, 131430060]

約数ペア:

[(1, 131430060), (2, 65715030), (3, 43810020), (4, 32857515), (5, 26286012), (6, 21905010), (9, 14603340), (10, 13143006), (12, 10952505), (15, 8762004), (17, 7731180), (18, 7301670), (20, 6571503), (27, 4867780), (30, 4381002), (34, 3865590), (36, 3650835), (45, 2920668), (51, 2577060), (54, 2433890), (60, 2190501), (68, 1932795), (85, 1546236), (90, 1460334), (102, 1288530), (103, 1276020), (108, 1216945), (135, 973556), (139, 945540), (153, 859020), (170, 773118), (180, 730167), (204, 644265), (206, 638010), (255, 515412), (270, 486778), (278, 472770), (306, 429510), (309, 425340), (340, 386559), (412, 319005), (417, 315180), (459, 286340), (510, 257706), (515, 255204), (540, 243389), (556, 236385), (612, 214755), (618, 212670), (695, 189108), (765, 171804), (834, 157590), (918, 143170), (927, 141780), (1020, 128853), (1030, 127602), (1236, 106335), (1251, 105060), (1390, 94554), (1530, 85902), (1545, 85068), (1668, 78795), (1751, 75060), (1836, 71585), (1854, 70890), (2060, 63801), (2085, 63036), (2295, 57268), (2363, 55620), (2502, 52530), (2780, 47277), (2781, 47260), (3060, 42951), (3090, 42534), (3502, 37530), (3708, 35445), (3753, 35020), (4170, 31518), (4590, 28634), (4635, 28356), (4726, 27810), (5004, 26265), (5253, 25020), (5562, 23630), (6180, 21267), (6255, 21012), (7004, 18765), (7089, 18540), (7506, 17510), (8340, 15759), (8755, 15012), (9180, 14317), (9270, 14178), (9452, 13905), (10506, 12510), (11124, 11815)]