72577890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3491}}^1$

素因数の和:3525

約数の個数: 128

約数和(自身を含む): 241367040

約数和(自身を除く): 168789150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 3491, 4158, 6930, 6982, 10395, 10473, 17455, 20790, 20946, 24437, 31419, 34910, 38401, 48874, 52365, 62838, 73311, 76802, 94257, 104730, 115203, 122185, 146622, 157095, 188514, 192005, 219933, 230406, 244370, 268807, 314190, 345609, 366555, 384010, 439866, 471285, 537614, 576015, 659799, 691218, 733110, 806421, 942570, 1036827, 1099665, 1152030, 1319598, 1344035, 1612842, 1728045, 2073654, 2199330, 2419263, 2688070, 3298995, 3456090, 4032105, 4838526, 5184135, 6597990, 7257789, 8064210, 10368270, 12096315, 14515578, 24192630, 36288945, 72577890]

約数ペア:

[(1, 72577890), (2, 36288945), (3, 24192630), (5, 14515578), (6, 12096315), (7, 10368270), (9, 8064210), (10, 7257789), (11, 6597990), (14, 5184135), (15, 4838526), (18, 4032105), (21, 3456090), (22, 3298995), (27, 2688070), (30, 2419263), (33, 2199330), (35, 2073654), (42, 1728045), (45, 1612842), (54, 1344035), (55, 1319598), (63, 1152030), (66, 1099665), (70, 1036827), (77, 942570), (90, 806421), (99, 733110), (105, 691218), (110, 659799), (126, 576015), (135, 537614), (154, 471285), (165, 439866), (189, 384010), (198, 366555), (210, 345609), (231, 314190), (270, 268807), (297, 244370), (315, 230406), (330, 219933), (378, 192005), (385, 188514), (462, 157095), (495, 146622), (594, 122185), (630, 115203), (693, 104730), (770, 94257), (945, 76802), (990, 73311), (1155, 62838), (1386, 52365), (1485, 48874), (1890, 38401), (2079, 34910), (2310, 31419), (2970, 24437), (3465, 20946), (3491, 20790), (4158, 17455), (6930, 10473), (6982, 10395)]