71360550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{347}}^1\times {\mathrm{457}}^1$

素因数の和:822

約数の個数: 72

約数和(自身を含む): 192695256

約数和(自身を除く): 121334706

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 347, 450, 457, 694, 914, 1041, 1371, 1735, 2082, 2285, 2742, 3123, 3470, 4113, 4570, 5205, 6246, 6855, 8226, 8675, 10410, 11425, 13710, 15615, 17350, 20565, 22850, 26025, 31230, 34275, 41130, 52050, 68550, 78075, 102825, 156150, 158579, 205650, 317158, 475737, 792895, 951474, 1427211, 1585790, 2378685, 2854422, 3964475, 4757370, 7136055, 7928950, 11893425, 14272110, 23786850, 35680275, 71360550]

約数ペア:

[(1, 71360550), (2, 35680275), (3, 23786850), (5, 14272110), (6, 11893425), (9, 7928950), (10, 7136055), (15, 4757370), (18, 3964475), (25, 2854422), (30, 2378685), (45, 1585790), (50, 1427211), (75, 951474), (90, 792895), (150, 475737), (225, 317158), (347, 205650), (450, 158579), (457, 156150), (694, 102825), (914, 78075), (1041, 68550), (1371, 52050), (1735, 41130), (2082, 34275), (2285, 31230), (2742, 26025), (3123, 22850), (3470, 20565), (4113, 17350), (4570, 15615), (5205, 13710), (6246, 11425), (6855, 10410), (8226, 8675)]