98770140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 144

約数和(自身を含む): 350558208

約数和(自身を除く): 251788068

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1823, 1935, 2580, 2709, 3010, 3612, 3646, 3870, 4515, 5418, 5469, 6020, 7292, 7740, 9030, 9115, 10836, 10938, 12761, 13545, 16407, 18060, 18230, 21876, 25522, 27090, 27345, 32814, 36460, 38283, 51044, 54180, 54690, 63805, 65628, 76566, 78389, 82035, 109380, 114849, 127610, 153132, 156778, 164070, 191415, 229698, 235167, 255220, 313556, 328140, 382830, 391945, 459396, 470334, 548723, 574245, 705501, 765660, 783890, 940668, 1097446, 1148490, 1175835, 1411002, 1567780, 1646169, 2194892, 2296980, 2351670, 2743615, 2822004, 3292338, 3527505, 4703340, 4938507, 5487230, 6584676, 7055010, 8230845, 9877014, 10974460, 14110020, 16461690, 19754028, 24692535, 32923380, 49385070, 98770140]

約数ペア:

[(1, 98770140), (2, 49385070), (3, 32923380), (4, 24692535), (5, 19754028), (6, 16461690), (7, 14110020), (9, 10974460), (10, 9877014), (12, 8230845), (14, 7055010), (15, 6584676), (18, 5487230), (20, 4938507), (21, 4703340), (28, 3527505), (30, 3292338), (35, 2822004), (36, 2743615), (42, 2351670), (43, 2296980), (45, 2194892), (60, 1646169), (63, 1567780), (70, 1411002), (84, 1175835), (86, 1148490), (90, 1097446), (105, 940668), (126, 783890), (129, 765660), (140, 705501), (172, 574245), (180, 548723), (210, 470334), (215, 459396), (252, 391945), (258, 382830), (301, 328140), (315, 313556), (387, 255220), (420, 235167), (430, 229698), (516, 191415), (602, 164070), (630, 156778), (645, 153132), (774, 127610), (860, 114849), (903, 109380), (1204, 82035), (1260, 78389), (1290, 76566), (1505, 65628), (1548, 63805), (1806, 54690), (1823, 54180), (1935, 51044), (2580, 38283), (2709, 36460), (3010, 32814), (3612, 27345), (3646, 27090), (3870, 25522), (4515, 21876), (5418, 18230), (5469, 18060), (6020, 16407), (7292, 13545), (7740, 12761), (9030, 10938), (9115, 10836)]