1775565540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{773}}^1\times {\mathrm{1823}}^1$

素因数の和:2618

約数の個数: 144

約数和(自身を含む): 6166637568

約数和(自身を除く): 4391072028

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 773, 1260, 1546, 1823, 2319, 3092, 3646, 3865, 4638, 5411, 5469, 6957, 7292, 7730, 9115, 9276, 10822, 10938, 11595, 12761, 13914, 15460, 16233, 16407, 18230, 21644, 21876, 23190, 25522, 27055, 27345, 27828, 32466, 32814, 34785, 36460, 38283, 46380, 48699, 51044, 54110, 54690, 63805, 64932, 65628, 69570, 76566, 81165, 82035, 97398, 108220, 109380, 114849, 127610, 139140, 153132, 162330, 164070, 191415, 194796, 229698, 243495, 255220, 324660, 328140, 382830, 459396, 486990, 574245, 765660, 973980, 1148490, 1409179, 2296980, 2818358, 4227537, 5636716, 7045895, 8455074, 9864253, 12682611, 14091790, 16910148, 19728506, 21137685, 25365222, 28183580, 29592759, 39457012, 42275370, 49321265, 50730444, 59185518, 63413055, 84550740, 88778277, 98642530, 118371036, 126826110, 147963795, 177556554, 197285060, 253652220, 295927590, 355113108, 443891385, 591855180, 887782770, 1775565540]

約数ペア:

[(1, 1775565540), (2, 887782770), (3, 591855180), (4, 443891385), (5, 355113108), (6, 295927590), (7, 253652220), (9, 197285060), (10, 177556554), (12, 147963795), (14, 126826110), (15, 118371036), (18, 98642530), (20, 88778277), (21, 84550740), (28, 63413055), (30, 59185518), (35, 50730444), (36, 49321265), (42, 42275370), (45, 39457012), (60, 29592759), (63, 28183580), (70, 25365222), (84, 21137685), (90, 19728506), (105, 16910148), (126, 14091790), (140, 12682611), (180, 9864253), (210, 8455074), (252, 7045895), (315, 5636716), (420, 4227537), (630, 2818358), (773, 2296980), (1260, 1409179), (1546, 1148490), (1823, 973980), (2319, 765660), (3092, 574245), (3646, 486990), (3865, 459396), (4638, 382830), (5411, 328140), (5469, 324660), (6957, 255220), (7292, 243495), (7730, 229698), (9115, 194796), (9276, 191415), (10822, 164070), (10938, 162330), (11595, 153132), (12761, 139140), (13914, 127610), (15460, 114849), (16233, 109380), (16407, 108220), (18230, 97398), (21644, 82035), (21876, 81165), (23190, 76566), (25522, 69570), (27055, 65628), (27345, 64932), (27828, 63805), (32466, 54690), (32814, 54110), (34785, 51044), (36460, 48699), (38283, 46380)]