54304700

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 122940048

約数和(自身を除く): 68635348

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 73, 86, 100, 146, 172, 173, 215, 292, 346, 365, 430, 692, 730, 860, 865, 1075, 1460, 1730, 1825, 2150, 3139, 3460, 3650, 4300, 4325, 6278, 7300, 7439, 8650, 12556, 12629, 14878, 15695, 17300, 25258, 29756, 31390, 37195, 50516, 62780, 63145, 74390, 78475, 126290, 148780, 156950, 185975, 252580, 313900, 315725, 371950, 543047, 631450, 743900, 1086094, 1262900, 2172188, 2715235, 5430470, 10860940, 13576175, 27152350, 54304700]

約数ペア:

[(1, 54304700), (2, 27152350), (4, 13576175), (5, 10860940), (10, 5430470), (20, 2715235), (25, 2172188), (43, 1262900), (50, 1086094), (73, 743900), (86, 631450), (100, 543047), (146, 371950), (172, 315725), (173, 313900), (215, 252580), (292, 185975), (346, 156950), (365, 148780), (430, 126290), (692, 78475), (730, 74390), (860, 63145), (865, 62780), (1075, 50516), (1460, 37195), (1730, 31390), (1825, 29756), (2150, 25258), (3139, 17300), (3460, 15695), (3650, 14878), (4300, 12629), (4325, 12556), (6278, 8650), (7300, 7439)]