80187450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{76369}}^1$

素因数の和:76391

約数の個数: 48

約数和(自身を含む): 227277120

約数和(自身を除く): 147089670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 76369, 152738, 229107, 381845, 458214, 534583, 763690, 1069166, 1145535, 1603749, 1909225, 2291070, 2672915, 3207498, 3818450, 5345830, 5727675, 8018745, 11455350, 13364575, 16037490, 26729150, 40093725, 80187450]

約数ペア:

[(1, 80187450), (2, 40093725), (3, 26729150), (5, 16037490), (6, 13364575), (7, 11455350), (10, 8018745), (14, 5727675), (15, 5345830), (21, 3818450), (25, 3207498), (30, 2672915), (35, 2291070), (42, 1909225), (50, 1603749), (70, 1145535), (75, 1069166), (105, 763690), (150, 534583), (175, 458214), (210, 381845), (350, 229107), (525, 152738), (1050, 76369)]