209224620

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 731808000

約数和(自身を除く): 522583380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 59, 60, 66, 81, 90, 99, 108, 110, 118, 132, 135, 162, 165, 177, 180, 198, 199, 220, 236, 270, 295, 297, 324, 330, 354, 396, 398, 405, 495, 531, 540, 590, 594, 597, 649, 660, 708, 796, 810, 885, 891, 990, 995, 1062, 1180, 1188, 1194, 1298, 1485, 1593, 1620, 1770, 1782, 1791, 1947, 1980, 1990, 2124, 2189, 2388, 2596, 2655, 2970, 2985, 3186, 3245, 3540, 3564, 3582, 3894, 3980, 4378, 4455, 4779, 5310, 5373, 5841, 5940, 5970, 6372, 6490, 6567, 7164, 7788, 7965, 8756, 8910, 8955, 9558, 9735, 10620, 10746, 10945, 11682, 11741, 11940, 12980, 13134, 15930, 16119, 17523, 17820, 17910, 19116, 19470, 19701, 21492, 21890, 23364, 23482, 23895, 26268, 26865, 29205, 31860, 32238, 32835, 35046, 35223, 35820, 38940, 39402, 43780, 46964, 47790, 52569, 53730, 58410, 58705, 59103, 64476, 65670, 70092, 70446, 78804, 80595, 87615, 95580, 98505, 105138, 105669, 107460, 116820, 117410, 118206, 129151, 131340, 140892, 161190, 175230, 176115, 177309, 197010, 210276, 211338, 234820, 236412, 258302, 262845, 295515, 317007, 322380, 350460, 352230, 354618, 387453, 394020, 422676, 516604, 525690, 528345, 591030, 634014, 645755, 704460, 709236, 774906, 886545, 951021, 1051380, 1056690, 1162359, 1182060, 1268028, 1291510, 1549812, 1585035, 1773090, 1902042, 1937265, 2113380, 2324718, 2583020, 3170070, 3487077, 3546180, 3804084, 3874530, 4649436, 4755105, 5811795, 6340140, 6974154, 7749060, 9510210, 10461231, 11623590, 13948308, 17435385, 19020420, 20922462, 23247180, 34870770, 41844924, 52306155, 69741540, 104612310, 209224620]

約数ペア:

[(1, 209224620), (2, 104612310), (3, 69741540), (4, 52306155), (5, 41844924), (6, 34870770), (9, 23247180), (10, 20922462), (11, 19020420), (12, 17435385), (15, 13948308), (18, 11623590), (20, 10461231), (22, 9510210), (27, 7749060), (30, 6974154), (33, 6340140), (36, 5811795), (44, 4755105), (45, 4649436), (54, 3874530), (55, 3804084), (59, 3546180), (60, 3487077), (66, 3170070), (81, 2583020), (90, 2324718), (99, 2113380), (108, 1937265), (110, 1902042), (118, 1773090), (132, 1585035), (135, 1549812), (162, 1291510), (165, 1268028), (177, 1182060), (180, 1162359), (198, 1056690), (199, 1051380), (220, 951021), (236, 886545), (270, 774906), (295, 709236), (297, 704460), (324, 645755), (330, 634014), (354, 591030), (396, 528345), (398, 525690), (405, 516604), (495, 422676), (531, 394020), (540, 387453), (590, 354618), (594, 352230), (597, 350460), (649, 322380), (660, 317007), (708, 295515), (796, 262845), (810, 258302), (885, 236412), (891, 234820), (990, 211338), (995, 210276), (1062, 197010), (1180, 177309), (1188, 176115), (1194, 175230), (1298, 161190), (1485, 140892), (1593, 131340), (1620, 129151), (1770, 118206), (1782, 117410), (1791, 116820), (1947, 107460), (1980, 105669), (1990, 105138), (2124, 98505), (2189, 95580), (2388, 87615), (2596, 80595), (2655, 78804), (2970, 70446), (2985, 70092), (3186, 65670), (3245, 64476), (3540, 59103), (3564, 58705), (3582, 58410), (3894, 53730), (3980, 52569), (4378, 47790), (4455, 46964), (4779, 43780), (5310, 39402), (5373, 38940), (5841, 35820), (5940, 35223), (5970, 35046), (6372, 32835), (6490, 32238), (6567, 31860), (7164, 29205), (7788, 26865), (7965, 26268), (8756, 23895), (8910, 23482), (8955, 23364), (9558, 21890), (9735, 21492), (10620, 19701), (10746, 19470), (10945, 19116), (11682, 17910), (11741, 17820), (11940, 17523), (12980, 16119), (13134, 15930)]