222343380

素因数分解:

$2^2\times 3^4\times 5^1\times 7^2\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 180

約数和(自身を含む): 811666548

約数和(自身を除く): 589323168

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 81, 84, 90, 98, 105, 108, 126, 135, 140, 147, 162, 180, 189, 196, 210, 245, 252, 270, 294, 315, 324, 378, 405, 420, 441, 490, 540, 567, 588, 630, 735, 756, 810, 882, 945, 980, 1134, 1260, 1323, 1470, 1620, 1764, 1890, 2205, 2268, 2646, 2801, 2835, 2940, 3780, 3969, 4410, 5292, 5602, 5670, 6615, 7938, 8403, 8820, 11204, 11340, 13230, 14005, 15876, 16806, 19607, 19845, 25209, 26460, 28010, 33612, 39214, 39690, 42015, 50418, 56020, 58821, 75627, 78428, 79380, 84030, 98035, 100836, 117642, 126045, 137249, 151254, 168060, 176463, 196070, 226881, 235284, 252090, 274498, 294105, 302508, 352926, 378135, 392140, 411747, 453762, 504180, 529389, 548996, 588210, 686245, 705852, 756270, 823494, 882315, 907524, 1058778, 1134405, 1176420, 1235241, 1372490, 1512540, 1588167, 1646988, 1764630, 2058735, 2117556, 2268810, 2470482, 2646945, 2744980, 3176334, 3529260, 3705723, 4117470, 4537620, 4940964, 5293890, 6176205, 6352668, 7411446, 7940835, 8234940, 10587780, 11117169, 12352410, 14822892, 15881670, 18528615, 22234338, 24704820, 31763340, 37057230, 44468676, 55585845, 74114460, 111171690, 222343380]

約数ペア:

[(1, 222343380), (2, 111171690), (3, 74114460), (4, 55585845), (5, 44468676), (6, 37057230), (7, 31763340), (9, 24704820), (10, 22234338), (12, 18528615), (14, 15881670), (15, 14822892), (18, 12352410), (20, 11117169), (21, 10587780), (27, 8234940), (28, 7940835), (30, 7411446), (35, 6352668), (36, 6176205), (42, 5293890), (45, 4940964), (49, 4537620), (54, 4117470), (60, 3705723), (63, 3529260), (70, 3176334), (81, 2744980), (84, 2646945), (90, 2470482), (98, 2268810), (105, 2117556), (108, 2058735), (126, 1764630), (135, 1646988), (140, 1588167), (147, 1512540), (162, 1372490), (180, 1235241), (189, 1176420), (196, 1134405), (210, 1058778), (245, 907524), (252, 882315), (270, 823494), (294, 756270), (315, 705852), (324, 686245), (378, 588210), (405, 548996), (420, 529389), (441, 504180), (490, 453762), (540, 411747), (567, 392140), (588, 378135), (630, 352926), (735, 302508), (756, 294105), (810, 274498), (882, 252090), (945, 235284), (980, 226881), (1134, 196070), (1260, 176463), (1323, 168060), (1470, 151254), (1620, 137249), (1764, 126045), (1890, 117642), (2205, 100836), (2268, 98035), (2646, 84030), (2801, 79380), (2835, 78428), (2940, 75627), (3780, 58821), (3969, 56020), (4410, 50418), (5292, 42015), (5602, 39690), (5670, 39214), (6615, 33612), (7938, 28010), (8403, 26460), (8820, 25209), (11204, 19845), (11340, 19607), (13230, 16806), (14005, 15876)]