4712100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:269

約数の個数: 72

約数和(自身を含む): 13853280

約数和(自身を除く): 9141180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 139, 150, 226, 278, 300, 339, 417, 452, 556, 565, 678, 695, 834, 1130, 1356, 1390, 1668, 1695, 2085, 2260, 2780, 2825, 3390, 3475, 4170, 5650, 6780, 6950, 8340, 8475, 10425, 11300, 13900, 15707, 16950, 20850, 31414, 33900, 41700, 47121, 62828, 78535, 94242, 157070, 188484, 235605, 314140, 392675, 471210, 785350, 942420, 1178025, 1570700, 2356050, 4712100]

約数ペア:

[(1, 4712100), (2, 2356050), (3, 1570700), (4, 1178025), (5, 942420), (6, 785350), (10, 471210), (12, 392675), (15, 314140), (20, 235605), (25, 188484), (30, 157070), (50, 94242), (60, 78535), (75, 62828), (100, 47121), (113, 41700), (139, 33900), (150, 31414), (226, 20850), (278, 16950), (300, 15707), (339, 13900), (417, 11300), (452, 10425), (556, 8475), (565, 8340), (678, 6950), (695, 6780), (834, 5650), (1130, 4170), (1356, 3475), (1390, 3390), (1668, 2825), (1695, 2780), (2085, 2260)]