222905520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1$

素因数の和:905

約数の個数: 200

約数和(自身を含む): 794011680

約数和(自身を除く): 571106160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 81, 82, 90, 108, 120, 123, 135, 144, 162, 164, 180, 205, 216, 240, 246, 270, 324, 328, 360, 369, 405, 410, 432, 492, 540, 615, 648, 656, 720, 738, 810, 820, 839, 984, 1080, 1107, 1230, 1296, 1476, 1620, 1640, 1678, 1845, 1968, 2160, 2214, 2460, 2517, 2952, 3240, 3280, 3321, 3356, 3690, 4195, 4428, 4920, 5034, 5535, 5904, 6480, 6642, 6712, 7380, 7551, 8390, 8856, 9840, 10068, 11070, 12585, 13284, 13424, 14760, 15102, 16605, 16780, 17712, 20136, 22140, 22653, 25170, 26568, 29520, 30204, 33210, 33560, 34399, 37755, 40272, 44280, 45306, 50340, 53136, 60408, 66420, 67120, 67959, 68798, 75510, 88560, 90612, 100680, 103197, 113265, 120816, 132840, 135918, 137596, 151020, 171995, 181224, 201360, 206394, 226530, 265680, 271836, 275192, 302040, 309591, 339795, 343990, 362448, 412788, 453060, 515985, 543672, 550384, 604080, 619182, 679590, 687980, 825576, 906120, 928773, 1031970, 1087344, 1238364, 1359180, 1375960, 1547955, 1651152, 1812240, 1857546, 2063940, 2476728, 2718360, 2751920, 2786319, 3095910, 3715092, 4127880, 4643865, 4953456, 5436720, 5572638, 6191820, 7430184, 8255760, 9287730, 11145276, 12383640, 13931595, 14860368, 18575460, 22290552, 24767280, 27863190, 37150920, 44581104, 55726380, 74301840, 111452760, 222905520]

約数ペア:

[(1, 222905520), (2, 111452760), (3, 74301840), (4, 55726380), (5, 44581104), (6, 37150920), (8, 27863190), (9, 24767280), (10, 22290552), (12, 18575460), (15, 14860368), (16, 13931595), (18, 12383640), (20, 11145276), (24, 9287730), (27, 8255760), (30, 7430184), (36, 6191820), (40, 5572638), (41, 5436720), (45, 4953456), (48, 4643865), (54, 4127880), (60, 3715092), (72, 3095910), (80, 2786319), (81, 2751920), (82, 2718360), (90, 2476728), (108, 2063940), (120, 1857546), (123, 1812240), (135, 1651152), (144, 1547955), (162, 1375960), (164, 1359180), (180, 1238364), (205, 1087344), (216, 1031970), (240, 928773), (246, 906120), (270, 825576), (324, 687980), (328, 679590), (360, 619182), (369, 604080), (405, 550384), (410, 543672), (432, 515985), (492, 453060), (540, 412788), (615, 362448), (648, 343990), (656, 339795), (720, 309591), (738, 302040), (810, 275192), (820, 271836), (839, 265680), (984, 226530), (1080, 206394), (1107, 201360), (1230, 181224), (1296, 171995), (1476, 151020), (1620, 137596), (1640, 135918), (1678, 132840), (1845, 120816), (1968, 113265), (2160, 103197), (2214, 100680), (2460, 90612), (2517, 88560), (2952, 75510), (3240, 68798), (3280, 67959), (3321, 67120), (3356, 66420), (3690, 60408), (4195, 53136), (4428, 50340), (4920, 45306), (5034, 44280), (5535, 40272), (5904, 37755), (6480, 34399), (6642, 33560), (6712, 33210), (7380, 30204), (7551, 29520), (8390, 26568), (8856, 25170), (9840, 22653), (10068, 22140), (11070, 20136), (12585, 17712), (13284, 16780), (13424, 16605), (14760, 15102)]