90270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6217}}^1$

素因数の和:6253

約数の個数: 96

約数和(自身を含む): 297717840

約数和(自身を除く): 207447000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 6217, 7260, 12434, 14520, 18651, 24868, 31085, 37302, 49736, 62170, 68387, 74604, 93255, 124340, 136774, 149208, 186510, 205161, 248680, 273548, 341935, 373020, 410322, 547096, 683870, 746040, 752257, 820644, 1025805, 1367740, 1504514, 1641288, 2051610, 2256771, 2735480, 3009028, 3761285, 4103220, 4513542, 6018056, 7522570, 8206440, 9027084, 11283855, 15045140, 18054168, 22567710, 30090280, 45135420, 90270840]

約数ペア:

[(1, 90270840), (2, 45135420), (3, 30090280), (4, 22567710), (5, 18054168), (6, 15045140), (8, 11283855), (10, 9027084), (11, 8206440), (12, 7522570), (15, 6018056), (20, 4513542), (22, 4103220), (24, 3761285), (30, 3009028), (33, 2735480), (40, 2256771), (44, 2051610), (55, 1641288), (60, 1504514), (66, 1367740), (88, 1025805), (110, 820644), (120, 752257), (121, 746040), (132, 683870), (165, 547096), (220, 410322), (242, 373020), (264, 341935), (330, 273548), (363, 248680), (440, 205161), (484, 186510), (605, 149208), (660, 136774), (726, 124340), (968, 93255), (1210, 74604), (1320, 68387), (1452, 62170), (1815, 49736), (2420, 37302), (2904, 31085), (3630, 24868), (4840, 18651), (6217, 14520), (7260, 12434)]