79023780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 264648384

約数和(自身を除く): 185624604

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 107, 110, 132, 165, 180, 198, 214, 220, 321, 330, 373, 396, 428, 495, 535, 642, 660, 746, 963, 990, 1070, 1119, 1177, 1284, 1492, 1605, 1865, 1926, 1980, 2140, 2238, 2354, 3210, 3357, 3531, 3730, 3852, 4103, 4476, 4708, 4815, 5595, 5885, 6420, 6714, 7062, 7460, 8206, 9630, 10593, 11190, 11770, 12309, 13428, 14124, 16412, 16785, 17655, 19260, 20515, 21186, 22380, 23540, 24618, 33570, 35310, 36927, 39911, 41030, 42372, 49236, 52965, 61545, 67140, 70620, 73854, 79822, 82060, 105930, 119733, 123090, 147708, 159644, 184635, 199555, 211860, 239466, 246180, 359199, 369270, 399110, 439021, 478932, 598665, 718398, 738540, 798220, 878042, 1197330, 1317063, 1436796, 1756084, 1795995, 2195105, 2394660, 2634126, 3591990, 3951189, 4390210, 5268252, 6585315, 7183980, 7902378, 8780420, 13170630, 15804756, 19755945, 26341260, 39511890, 79023780]

約数ペア:

[(1, 79023780), (2, 39511890), (3, 26341260), (4, 19755945), (5, 15804756), (6, 13170630), (9, 8780420), (10, 7902378), (11, 7183980), (12, 6585315), (15, 5268252), (18, 4390210), (20, 3951189), (22, 3591990), (30, 2634126), (33, 2394660), (36, 2195105), (44, 1795995), (45, 1756084), (55, 1436796), (60, 1317063), (66, 1197330), (90, 878042), (99, 798220), (107, 738540), (110, 718398), (132, 598665), (165, 478932), (180, 439021), (198, 399110), (214, 369270), (220, 359199), (321, 246180), (330, 239466), (373, 211860), (396, 199555), (428, 184635), (495, 159644), (535, 147708), (642, 123090), (660, 119733), (746, 105930), (963, 82060), (990, 79822), (1070, 73854), (1119, 70620), (1177, 67140), (1284, 61545), (1492, 52965), (1605, 49236), (1865, 42372), (1926, 41030), (1980, 39911), (2140, 36927), (2238, 35310), (2354, 33570), (3210, 24618), (3357, 23540), (3531, 22380), (3730, 21186), (3852, 20515), (4103, 19260), (4476, 17655), (4708, 16785), (4815, 16412), (5595, 14124), (5885, 13428), (6420, 12309), (6714, 11770), (7062, 11190), (7460, 10593), (8206, 9630)]