80751150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{577}}^1$

素因数の和:906

約数の個数: 72

約数和(自身を含む): 218026224

約数和(自身を除く): 137275074

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 311, 450, 577, 622, 933, 1154, 1555, 1731, 1866, 2799, 2885, 3110, 3462, 4665, 5193, 5598, 5770, 7775, 8655, 9330, 10386, 13995, 14425, 15550, 17310, 23325, 25965, 27990, 28850, 43275, 46650, 51930, 69975, 86550, 129825, 139950, 179447, 259650, 358894, 538341, 897235, 1076682, 1615023, 1794470, 2691705, 3230046, 4486175, 5383410, 8075115, 8972350, 13458525, 16150230, 26917050, 40375575, 80751150]

約数ペア:

[(1, 80751150), (2, 40375575), (3, 26917050), (5, 16150230), (6, 13458525), (9, 8972350), (10, 8075115), (15, 5383410), (18, 4486175), (25, 3230046), (30, 2691705), (45, 1794470), (50, 1615023), (75, 1076682), (90, 897235), (150, 538341), (225, 358894), (311, 259650), (450, 179447), (577, 139950), (622, 129825), (933, 86550), (1154, 69975), (1555, 51930), (1731, 46650), (1866, 43275), (2799, 28850), (2885, 27990), (3110, 25965), (3462, 23325), (4665, 17310), (5193, 15550), (5598, 14425), (5770, 13995), (7775, 10386), (8655, 9330)]