155305800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6637}}^1$

素因数の和:6672

約数の個数: 144

約数和(自身を含む): 561773940

約数和(自身を除く): 406468140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3900, 4680, 5850, 6637, 7800, 11700, 13274, 19911, 23400, 26548, 33185, 39822, 53096, 59733, 66370, 79644, 86281, 99555, 119466, 132740, 159288, 165925, 172562, 199110, 238932, 258843, 265480, 298665, 331850, 345124, 398220, 431405, 477864, 497775, 517686, 597330, 663700, 690248, 776529, 796440, 862810, 995550, 1035372, 1194660, 1294215, 1327400, 1493325, 1553058, 1725620, 1991100, 2070744, 2157025, 2389320, 2588430, 2986650, 3106116, 3451240, 3882645, 3982200, 4314050, 5176860, 5973300, 6212232, 6471075, 7765290, 8628100, 10353720, 11946600, 12942150, 15530580, 17256200, 19413225, 25884300, 31061160, 38826450, 51768600, 77652900, 155305800]

約数ペア:

[(1, 155305800), (2, 77652900), (3, 51768600), (4, 38826450), (5, 31061160), (6, 25884300), (8, 19413225), (9, 17256200), (10, 15530580), (12, 12942150), (13, 11946600), (15, 10353720), (18, 8628100), (20, 7765290), (24, 6471075), (25, 6212232), (26, 5973300), (30, 5176860), (36, 4314050), (39, 3982200), (40, 3882645), (45, 3451240), (50, 3106116), (52, 2986650), (60, 2588430), (65, 2389320), (72, 2157025), (75, 2070744), (78, 1991100), (90, 1725620), (100, 1553058), (104, 1493325), (117, 1327400), (120, 1294215), (130, 1194660), (150, 1035372), (156, 995550), (180, 862810), (195, 796440), (200, 776529), (225, 690248), (234, 663700), (260, 597330), (300, 517686), (312, 497775), (325, 477864), (360, 431405), (390, 398220), (450, 345124), (468, 331850), (520, 298665), (585, 265480), (600, 258843), (650, 238932), (780, 199110), (900, 172562), (936, 165925), (975, 159288), (1170, 132740), (1300, 119466), (1560, 99555), (1800, 86281), (1950, 79644), (2340, 66370), (2600, 59733), (2925, 53096), (3900, 39822), (4680, 33185), (5850, 26548), (6637, 23400), (7800, 19911), (11700, 13274)]