387625150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{67}}^2\times {\mathrm{157}}^1$

素因数の和:314

約数の個数: 72

約数和(自身を含む): 803526696

約数和(自身を除く): 415901546

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 134, 157, 275, 314, 335, 550, 670, 737, 785, 1474, 1570, 1675, 1727, 3350, 3454, 3685, 3925, 4489, 7370, 7850, 8635, 8978, 10519, 17270, 18425, 21038, 22445, 36850, 43175, 44890, 49379, 52595, 86350, 98758, 105190, 112225, 115709, 224450, 231418, 246895, 262975, 493790, 525950, 578545, 704773, 1157090, 1234475, 1409546, 2468950, 2892725, 3523865, 5785450, 7047730, 7752503, 15505006, 17619325, 35238650, 38762515, 77525030, 193812575, 387625150]

約数ペア:

[(1, 387625150), (2, 193812575), (5, 77525030), (10, 38762515), (11, 35238650), (22, 17619325), (25, 15505006), (50, 7752503), (55, 7047730), (67, 5785450), (110, 3523865), (134, 2892725), (157, 2468950), (275, 1409546), (314, 1234475), (335, 1157090), (550, 704773), (670, 578545), (737, 525950), (785, 493790), (1474, 262975), (1570, 246895), (1675, 231418), (1727, 224450), (3350, 115709), (3454, 112225), (3685, 105190), (3925, 98758), (4489, 86350), (7370, 52595), (7850, 49379), (8635, 44890), (8978, 43175), (10519, 36850), (17270, 22445), (18425, 21038)]