202211640

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{449}}^1$

素因数の和:611

約数の個数: 160

約数和(自身を含む): 686070000

約数和(自身を除く): 483858360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 120, 135, 139, 162, 180, 216, 270, 278, 324, 360, 405, 417, 449, 540, 556, 648, 695, 810, 834, 898, 1080, 1112, 1251, 1347, 1390, 1620, 1668, 1796, 2085, 2245, 2502, 2694, 2780, 3240, 3336, 3592, 3753, 4041, 4170, 4490, 5004, 5388, 5560, 6255, 6735, 7506, 8082, 8340, 8980, 10008, 10776, 11259, 12123, 12510, 13470, 15012, 16164, 16680, 17960, 18765, 20205, 22518, 24246, 25020, 26940, 30024, 32328, 36369, 37530, 40410, 45036, 48492, 50040, 53880, 56295, 60615, 62411, 72738, 75060, 80820, 90072, 96984, 112590, 121230, 124822, 145476, 150120, 161640, 181845, 187233, 225180, 242460, 249644, 290952, 312055, 363690, 374466, 450360, 484920, 499288, 561699, 624110, 727380, 748932, 936165, 1123398, 1248220, 1454760, 1497864, 1685097, 1872330, 2246796, 2496440, 2808495, 3370194, 3744660, 4493592, 5055291, 5616990, 6740388, 7489320, 8425485, 10110582, 11233980, 13480776, 16850970, 20221164, 22467960, 25276455, 33701940, 40442328, 50552910, 67403880, 101105820, 202211640]

約数ペア:

[(1, 202211640), (2, 101105820), (3, 67403880), (4, 50552910), (5, 40442328), (6, 33701940), (8, 25276455), (9, 22467960), (10, 20221164), (12, 16850970), (15, 13480776), (18, 11233980), (20, 10110582), (24, 8425485), (27, 7489320), (30, 6740388), (36, 5616990), (40, 5055291), (45, 4493592), (54, 3744660), (60, 3370194), (72, 2808495), (81, 2496440), (90, 2246796), (108, 1872330), (120, 1685097), (135, 1497864), (139, 1454760), (162, 1248220), (180, 1123398), (216, 936165), (270, 748932), (278, 727380), (324, 624110), (360, 561699), (405, 499288), (417, 484920), (449, 450360), (540, 374466), (556, 363690), (648, 312055), (695, 290952), (810, 249644), (834, 242460), (898, 225180), (1080, 187233), (1112, 181845), (1251, 161640), (1347, 150120), (1390, 145476), (1620, 124822), (1668, 121230), (1796, 112590), (2085, 96984), (2245, 90072), (2502, 80820), (2694, 75060), (2780, 72738), (3240, 62411), (3336, 60615), (3592, 56295), (3753, 53880), (4041, 50040), (4170, 48492), (4490, 45036), (5004, 40410), (5388, 37530), (5560, 36369), (6255, 32328), (6735, 30024), (7506, 26940), (8082, 25020), (8340, 24246), (8980, 22518), (10008, 20205), (10776, 18765), (11259, 17960), (12123, 16680), (12510, 16164), (13470, 15012)]