131931320580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2003}}^1\times {\mathrm{2671}}^1$

素因数の和:4826

約数の個数: 144

約数和(自身を含む): 403465031424

約数和(自身を除く): 271533710844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2003, 2055, 2466, 2671, 2740, 4006, 4110, 4932, 5342, 6009, 6165, 8012, 8013, 8220, 10015, 10684, 12018, 12330, 13355, 16026, 18027, 20030, 24036, 24039, 24660, 26710, 30045, 32052, 36054, 40060, 40065, 48078, 53420, 60090, 72108, 80130, 90135, 96156, 120180, 120195, 160260, 180270, 240390, 274411, 360540, 365927, 480780, 548822, 731854, 823233, 1097644, 1097781, 1372055, 1463708, 1646466, 1829635, 2195562, 2469699, 2744110, 3292932, 3293343, 3659270, 4116165, 4391124, 4939398, 5350013, 5488220, 5488905, 6586686, 7318540, 8232330, 9878796, 10700026, 10977810, 12348495, 13173372, 16050039, 16464660, 16466715, 21400052, 21955620, 24696990, 26750065, 32100078, 32933430, 48150117, 49393980, 53500130, 64200156, 65866860, 80250195, 96300234, 107000260, 160500390, 192600468, 240750585, 321000780, 481501170, 732951781, 963002340, 1465903562, 2198855343, 2931807124, 3664758905, 4397710686, 6596566029, 7329517810, 8795421372, 10994276715, 13193132058, 14659035620, 21988553430, 26386264116, 32982830145, 43977106860, 65965660290, 131931320580]

約数ペア:

[(1, 131931320580), (2, 65965660290), (3, 43977106860), (4, 32982830145), (5, 26386264116), (6, 21988553430), (9, 14659035620), (10, 13193132058), (12, 10994276715), (15, 8795421372), (18, 7329517810), (20, 6596566029), (30, 4397710686), (36, 3664758905), (45, 2931807124), (60, 2198855343), (90, 1465903562), (137, 963002340), (180, 732951781), (274, 481501170), (411, 321000780), (548, 240750585), (685, 192600468), (822, 160500390), (1233, 107000260), (1370, 96300234), (1644, 80250195), (2003, 65866860), (2055, 64200156), (2466, 53500130), (2671, 49393980), (2740, 48150117), (4006, 32933430), (4110, 32100078), (4932, 26750065), (5342, 24696990), (6009, 21955620), (6165, 21400052), (8012, 16466715), (8013, 16464660), (8220, 16050039), (10015, 13173372), (10684, 12348495), (12018, 10977810), (12330, 10700026), (13355, 9878796), (16026, 8232330), (18027, 7318540), (20030, 6586686), (24036, 5488905), (24039, 5488220), (24660, 5350013), (26710, 4939398), (30045, 4391124), (32052, 4116165), (36054, 3659270), (40060, 3293343), (40065, 3292932), (48078, 2744110), (53420, 2469699), (60090, 2195562), (72108, 1829635), (80130, 1646466), (90135, 1463708), (96156, 1372055), (120180, 1097781), (120195, 1097644), (160260, 823233), (180270, 731854), (240390, 548822), (274411, 480780), (360540, 365927)]