69741540

素因数分解:

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

素因数の和:287

約数の個数: 192

約数和(自身を含む): 241920000

約数和(自身を除く): 172178460

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, 90, 99, 108, 110, 118, 132, 135, 165, 177, 180, 198, 199, 220, 236, 270, 295, 297, 330, 354, 396, 398, 495, 531, 540, 590, 594, 597, 649, 660, 708, 796, 885, 990, 995, 1062, 1180, 1188, 1194, 1298, 1485, 1593, 1770, 1791, 1947, 1980, 1990, 2124, 2189, 2388, 2596, 2655, 2970, 2985, 3186, 3245, 3540, 3582, 3894, 3980, 4378, 5310, 5373, 5841, 5940, 5970, 6372, 6490, 6567, 7164, 7788, 7965, 8756, 8955, 9735, 10620, 10746, 10945, 11682, 11741, 11940, 12980, 13134, 15930, 17523, 17910, 19470, 19701, 21492, 21890, 23364, 23482, 26268, 26865, 29205, 31860, 32835, 35046, 35223, 35820, 38940, 39402, 43780, 46964, 53730, 58410, 58705, 59103, 65670, 70092, 70446, 78804, 87615, 98505, 105669, 107460, 116820, 117410, 118206, 129151, 131340, 140892, 175230, 176115, 197010, 211338, 234820, 236412, 258302, 295515, 317007, 350460, 352230, 387453, 394020, 422676, 516604, 528345, 591030, 634014, 645755, 704460, 774906, 1056690, 1162359, 1182060, 1268028, 1291510, 1549812, 1585035, 1937265, 2113380, 2324718, 2583020, 3170070, 3487077, 3874530, 4649436, 5811795, 6340140, 6974154, 7749060, 11623590, 13948308, 17435385, 23247180, 34870770, 69741540]

約数ペア:

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