149897440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 461583360

約数和(自身を除く): 311685920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 32, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 110, 112, 115, 140, 154, 160, 161, 176, 184, 220, 224, 230, 253, 280, 308, 322, 352, 368, 385, 440, 460, 506, 529, 560, 616, 644, 736, 770, 805, 880, 920, 1012, 1058, 1120, 1232, 1265, 1288, 1540, 1610, 1760, 1771, 1840, 2024, 2116, 2464, 2530, 2576, 2645, 3080, 3220, 3542, 3680, 3703, 4048, 4232, 5060, 5152, 5290, 5819, 6160, 6440, 7084, 7406, 8096, 8464, 8855, 10120, 10580, 11638, 12167, 12320, 12880, 14168, 14812, 16928, 17710, 18515, 20240, 21160, 23276, 24334, 25760, 28336, 29095, 29624, 35420, 37030, 40480, 40733, 42320, 46552, 48668, 56672, 58190, 59248, 60835, 70840, 74060, 81466, 84640, 85169, 93104, 97336, 116380, 118496, 121670, 133837, 141680, 148120, 162932, 170338, 186208, 194672, 203665, 232760, 243340, 267674, 283360, 296240, 325864, 340676, 389344, 407330, 425845, 465520, 486680, 535348, 592480, 651728, 669185, 681352, 814660, 851690, 931040, 936859, 973360, 1070696, 1303456, 1338370, 1362704, 1629320, 1703380, 1873718, 1946720, 2141392, 2676740, 2725408, 3258640, 3406760, 3747436, 4282784, 4684295, 5353480, 6517280, 6813520, 7494872, 9368590, 10706960, 13627040, 14989744, 18737180, 21413920, 29979488, 37474360, 74948720, 149897440]

約数ペア:

[(1, 149897440), (2, 74948720), (4, 37474360), (5, 29979488), (7, 21413920), (8, 18737180), (10, 14989744), (11, 13627040), (14, 10706960), (16, 9368590), (20, 7494872), (22, 6813520), (23, 6517280), (28, 5353480), (32, 4684295), (35, 4282784), (40, 3747436), (44, 3406760), (46, 3258640), (55, 2725408), (56, 2676740), (70, 2141392), (77, 1946720), (80, 1873718), (88, 1703380), (92, 1629320), (110, 1362704), (112, 1338370), (115, 1303456), (140, 1070696), (154, 973360), (160, 936859), (161, 931040), (176, 851690), (184, 814660), (220, 681352), (224, 669185), (230, 651728), (253, 592480), (280, 535348), (308, 486680), (322, 465520), (352, 425845), (368, 407330), (385, 389344), (440, 340676), (460, 325864), (506, 296240), (529, 283360), (560, 267674), (616, 243340), (644, 232760), (736, 203665), (770, 194672), (805, 186208), (880, 170338), (920, 162932), (1012, 148120), (1058, 141680), (1120, 133837), (1232, 121670), (1265, 118496), (1288, 116380), (1540, 97336), (1610, 93104), (1760, 85169), (1771, 84640), (1840, 81466), (2024, 74060), (2116, 70840), (2464, 60835), (2530, 59248), (2576, 58190), (2645, 56672), (3080, 48668), (3220, 46552), (3542, 42320), (3680, 40733), (3703, 40480), (4048, 37030), (4232, 35420), (5060, 29624), (5152, 29095), (5290, 28336), (5819, 25760), (6160, 24334), (6440, 23276), (7084, 21160), (7406, 20240), (8096, 18515), (8464, 17710), (8855, 16928), (10120, 14812), (10580, 14168), (11638, 12880), (12167, 12320)]