66799950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{563}}^1$

素因数の和:698

約数の個数: 96

約数和(自身を含む): 191344896

約数和(自身を除く): 124544946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 113, 150, 175, 210, 226, 339, 350, 525, 563, 565, 678, 791, 1050, 1126, 1130, 1582, 1689, 1695, 2373, 2815, 2825, 3378, 3390, 3941, 3955, 4746, 5630, 5650, 7882, 7910, 8445, 8475, 11823, 11865, 14075, 16890, 16950, 19705, 19775, 23646, 23730, 28150, 39410, 39550, 42225, 59115, 59325, 63619, 84450, 98525, 118230, 118650, 127238, 190857, 197050, 295575, 318095, 381714, 445333, 591150, 636190, 890666, 954285, 1335999, 1590475, 1908570, 2226665, 2671998, 3180950, 4453330, 4771425, 6679995, 9542850, 11133325, 13359990, 22266650, 33399975, 66799950]

約数ペア:

[(1, 66799950), (2, 33399975), (3, 22266650), (5, 13359990), (6, 11133325), (7, 9542850), (10, 6679995), (14, 4771425), (15, 4453330), (21, 3180950), (25, 2671998), (30, 2226665), (35, 1908570), (42, 1590475), (50, 1335999), (70, 954285), (75, 890666), (105, 636190), (113, 591150), (150, 445333), (175, 381714), (210, 318095), (226, 295575), (339, 197050), (350, 190857), (525, 127238), (563, 118650), (565, 118230), (678, 98525), (791, 84450), (1050, 63619), (1126, 59325), (1130, 59115), (1582, 42225), (1689, 39550), (1695, 39410), (2373, 28150), (2815, 23730), (2825, 23646), (3378, 19775), (3390, 19705), (3941, 16950), (3955, 16890), (4746, 14075), (5630, 11865), (5650, 11823), (7882, 8475), (7910, 8445)]