225157680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28429}}^1$

素因数の和:28459

約数の個数: 120

約数和(自身を含む): 824924880

約数和(自身を除く): 599767200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28429, 56858, 85287, 113716, 142145, 170574, 227432, 255861, 284290, 312719, 341148, 426435, 454864, 511722, 568580, 625438, 682296, 852870, 938157, 1023444, 1137160, 1250876, 1279305, 1364592, 1563595, 1705740, 1876314, 2046888, 2274320, 2501752, 2558610, 2814471, 3127190, 3411480, 3752628, 4093776, 4690785, 5003504, 5117220, 5628942, 6254380, 6822960, 7505256, 9381570, 10234440, 11257884, 12508760, 14072355, 15010512, 18763140, 20468880, 22515768, 25017520, 28144710, 37526280, 45031536, 56289420, 75052560, 112578840, 225157680]

約数ペア:

[(1, 225157680), (2, 112578840), (3, 75052560), (4, 56289420), (5, 45031536), (6, 37526280), (8, 28144710), (9, 25017520), (10, 22515768), (11, 20468880), (12, 18763140), (15, 15010512), (16, 14072355), (18, 12508760), (20, 11257884), (22, 10234440), (24, 9381570), (30, 7505256), (33, 6822960), (36, 6254380), (40, 5628942), (44, 5117220), (45, 5003504), (48, 4690785), (55, 4093776), (60, 3752628), (66, 3411480), (72, 3127190), (80, 2814471), (88, 2558610), (90, 2501752), (99, 2274320), (110, 2046888), (120, 1876314), (132, 1705740), (144, 1563595), (165, 1364592), (176, 1279305), (180, 1250876), (198, 1137160), (220, 1023444), (240, 938157), (264, 852870), (330, 682296), (360, 625438), (396, 568580), (440, 511722), (495, 454864), (528, 426435), (660, 341148), (720, 312719), (792, 284290), (880, 255861), (990, 227432), (1320, 170574), (1584, 142145), (1980, 113716), (2640, 85287), (3960, 56858), (7920, 28429)]