121623120

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{137}}^2$

素因数の和:299

約数の個数: 150

約数和(自身を含む): 425520942

約数和(自身を除く): 303897822

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 137, 144, 162, 180, 216, 240, 270, 274, 324, 360, 405, 411, 432, 540, 548, 648, 685, 720, 810, 822, 1080, 1096, 1233, 1296, 1370, 1620, 1644, 2055, 2160, 2192, 2466, 2740, 3240, 3288, 3699, 4110, 4932, 5480, 6165, 6480, 6576, 7398, 8220, 9864, 10960, 11097, 12330, 14796, 16440, 18495, 18769, 19728, 22194, 24660, 29592, 32880, 36990, 37538, 44388, 49320, 55485, 56307, 59184, 73980, 75076, 88776, 93845, 98640, 110970, 112614, 147960, 150152, 168921, 177552, 187690, 221940, 225228, 281535, 295920, 300304, 337842, 375380, 443880, 450456, 506763, 563070, 675684, 750760, 844605, 887760, 900912, 1013526, 1126140, 1351368, 1501520, 1520289, 1689210, 2027052, 2252280, 2533815, 2702736, 3040578, 3378420, 4054104, 4504560, 5067630, 6081156, 6756840, 7601445, 8108208, 10135260, 12162312, 13513680, 15202890, 20270520, 24324624, 30405780, 40541040, 60811560, 121623120]

約数ペア:

[(1, 121623120), (2, 60811560), (3, 40541040), (4, 30405780), (5, 24324624), (6, 20270520), (8, 15202890), (9, 13513680), (10, 12162312), (12, 10135260), (15, 8108208), (16, 7601445), (18, 6756840), (20, 6081156), (24, 5067630), (27, 4504560), (30, 4054104), (36, 3378420), (40, 3040578), (45, 2702736), (48, 2533815), (54, 2252280), (60, 2027052), (72, 1689210), (80, 1520289), (81, 1501520), (90, 1351368), (108, 1126140), (120, 1013526), (135, 900912), (137, 887760), (144, 844605), (162, 750760), (180, 675684), (216, 563070), (240, 506763), (270, 450456), (274, 443880), (324, 375380), (360, 337842), (405, 300304), (411, 295920), (432, 281535), (540, 225228), (548, 221940), (648, 187690), (685, 177552), (720, 168921), (810, 150152), (822, 147960), (1080, 112614), (1096, 110970), (1233, 98640), (1296, 93845), (1370, 88776), (1620, 75076), (1644, 73980), (2055, 59184), (2160, 56307), (2192, 55485), (2466, 49320), (2740, 44388), (3240, 37538), (3288, 36990), (3699, 32880), (4110, 29592), (4932, 24660), (5480, 22194), (6165, 19728), (6480, 18769), (6576, 18495), (7398, 16440), (8220, 14796), (9864, 12330), (10960, 11097)]