75974580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38371}}^1$

素因数の和:38397

約数の個数: 72

約数和(自身を含む): 251413344

約数和(自身を除く): 175438764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 38371, 76742, 115113, 153484, 191855, 230226, 345339, 383710, 422081, 460452, 575565, 690678, 767420, 844162, 1151130, 1266243, 1381356, 1688324, 1726695, 2110405, 2302260, 2532486, 3453390, 3798729, 4220810, 5064972, 6331215, 6906780, 7597458, 8441620, 12662430, 15194916, 18993645, 25324860, 37987290, 75974580]

約数ペア:

[(1, 75974580), (2, 37987290), (3, 25324860), (4, 18993645), (5, 15194916), (6, 12662430), (9, 8441620), (10, 7597458), (11, 6906780), (12, 6331215), (15, 5064972), (18, 4220810), (20, 3798729), (22, 3453390), (30, 2532486), (33, 2302260), (36, 2110405), (44, 1726695), (45, 1688324), (55, 1381356), (60, 1266243), (66, 1151130), (90, 844162), (99, 767420), (110, 690678), (132, 575565), (165, 460452), (180, 422081), (198, 383710), (220, 345339), (330, 230226), (396, 191855), (495, 153484), (660, 115113), (990, 76742), (1980, 38371)]