85047480

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{33749}}^1$

素因数の和:33773

約数の個数: 96

約数和(自身を含む): 315900000

約数和(自身を除く): 230852520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 33749, 67498, 101247, 134996, 168745, 202494, 236243, 269992, 303741, 337490, 404988, 472486, 506235, 607482, 674980, 708729, 809976, 944972, 1012470, 1181215, 1214964, 1349960, 1417458, 1518705, 1889944, 2024940, 2126187, 2362430, 2429928, 2834916, 3037410, 3543645, 4049880, 4252374, 4724860, 5669832, 6074820, 7087290, 8504748, 9449720, 10630935, 12149640, 14174580, 17009496, 21261870, 28349160, 42523740, 85047480]

約数ペア:

[(1, 85047480), (2, 42523740), (3, 28349160), (4, 21261870), (5, 17009496), (6, 14174580), (7, 12149640), (8, 10630935), (9, 9449720), (10, 8504748), (12, 7087290), (14, 6074820), (15, 5669832), (18, 4724860), (20, 4252374), (21, 4049880), (24, 3543645), (28, 3037410), (30, 2834916), (35, 2429928), (36, 2362430), (40, 2126187), (42, 2024940), (45, 1889944), (56, 1518705), (60, 1417458), (63, 1349960), (70, 1214964), (72, 1181215), (84, 1012470), (90, 944972), (105, 809976), (120, 708729), (126, 674980), (140, 607482), (168, 506235), (180, 472486), (210, 404988), (252, 337490), (280, 303741), (315, 269992), (360, 236243), (420, 202494), (504, 168745), (630, 134996), (840, 101247), (1260, 67498), (2520, 33749)]