67105980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5107}}^1$

素因数の和:5195

約数の個数: 72

約数和(自身を含む): 206383632

約数和(自身を除く): 139277652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 5107, 6570, 10214, 13140, 15321, 20428, 25535, 30642, 45963, 51070, 61284, 76605, 91926, 102140, 153210, 183852, 229815, 306420, 372811, 459630, 745622, 919260, 1118433, 1491244, 1864055, 2236866, 3355299, 3728110, 4473732, 5592165, 6710598, 7456220, 11184330, 13421196, 16776495, 22368660, 33552990, 67105980]

約数ペア:

[(1, 67105980), (2, 33552990), (3, 22368660), (4, 16776495), (5, 13421196), (6, 11184330), (9, 7456220), (10, 6710598), (12, 5592165), (15, 4473732), (18, 3728110), (20, 3355299), (30, 2236866), (36, 1864055), (45, 1491244), (60, 1118433), (73, 919260), (90, 745622), (146, 459630), (180, 372811), (219, 306420), (292, 229815), (365, 183852), (438, 153210), (657, 102140), (730, 91926), (876, 76605), (1095, 61284), (1314, 51070), (1460, 45963), (2190, 30642), (2628, 25535), (3285, 20428), (4380, 15321), (5107, 13140), (6570, 10214)]