45015194220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^2\times {\mathrm{563}}^1$

素因数の和:920

約数の個数: 144

約数和(自身を含む): 128986276608

約数和(自身を除く): 83971082388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 137, 142, 213, 274, 284, 355, 411, 426, 548, 563, 685, 710, 822, 852, 1065, 1126, 1370, 1420, 1644, 1689, 2055, 2130, 2252, 2740, 2815, 3378, 4110, 4260, 5630, 6756, 8220, 8445, 9727, 11260, 16890, 18769, 19454, 29181, 33780, 37538, 38908, 39973, 48635, 56307, 58362, 75076, 77131, 79946, 93845, 97270, 112614, 116724, 119919, 145905, 154262, 159892, 187690, 194540, 199865, 225228, 231393, 239838, 281535, 291810, 308524, 375380, 385655, 399730, 462786, 479676, 563070, 583620, 599595, 771310, 799460, 925572, 1126140, 1156965, 1199190, 1332599, 1542620, 2313930, 2398380, 2665198, 3997797, 4627860, 5330396, 5476301, 6662995, 7995594, 10566947, 10952602, 13325990, 15991188, 16428903, 19988985, 21133894, 21905204, 26651980, 27381505, 31700841, 32857806, 39977970, 42267788, 52834735, 54763010, 63401682, 65715612, 79955940, 82144515, 105669470, 109526020, 126803364, 158504205, 164289030, 211338940, 317008410, 328578060, 634016820, 750253237, 1500506474, 2250759711, 3001012948, 3751266185, 4501519422, 7502532370, 9003038844, 11253798555, 15005064740, 22507597110, 45015194220]

約数ペア:

[(1, 45015194220), (2, 22507597110), (3, 15005064740), (4, 11253798555), (5, 9003038844), (6, 7502532370), (10, 4501519422), (12, 3751266185), (15, 3001012948), (20, 2250759711), (30, 1500506474), (60, 750253237), (71, 634016820), (137, 328578060), (142, 317008410), (213, 211338940), (274, 164289030), (284, 158504205), (355, 126803364), (411, 109526020), (426, 105669470), (548, 82144515), (563, 79955940), (685, 65715612), (710, 63401682), (822, 54763010), (852, 52834735), (1065, 42267788), (1126, 39977970), (1370, 32857806), (1420, 31700841), (1644, 27381505), (1689, 26651980), (2055, 21905204), (2130, 21133894), (2252, 19988985), (2740, 16428903), (2815, 15991188), (3378, 13325990), (4110, 10952602), (4260, 10566947), (5630, 7995594), (6756, 6662995), (8220, 5476301), (8445, 5330396), (9727, 4627860), (11260, 3997797), (16890, 2665198), (18769, 2398380), (19454, 2313930), (29181, 1542620), (33780, 1332599), (37538, 1199190), (38908, 1156965), (39973, 1126140), (48635, 925572), (56307, 799460), (58362, 771310), (75076, 599595), (77131, 583620), (79946, 563070), (93845, 479676), (97270, 462786), (112614, 399730), (116724, 385655), (119919, 375380), (145905, 308524), (154262, 291810), (159892, 281535), (187690, 239838), (194540, 231393), (199865, 225228)]