79640220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 96

約数和(自身を含む): 247032576

約数和(自身を除く): 167392356

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 67, 110, 132, 134, 165, 201, 220, 268, 330, 335, 402, 660, 670, 737, 804, 1005, 1340, 1474, 1801, 2010, 2211, 2948, 3602, 3685, 4020, 4422, 5403, 7204, 7370, 8844, 9005, 10806, 11055, 14740, 18010, 19811, 21612, 22110, 27015, 36020, 39622, 44220, 54030, 59433, 79244, 99055, 108060, 118866, 120667, 198110, 237732, 241334, 297165, 362001, 396220, 482668, 594330, 603335, 724002, 1188660, 1206670, 1327337, 1448004, 1810005, 2413340, 2654674, 3620010, 3982011, 5309348, 6636685, 7240020, 7964022, 13273370, 15928044, 19910055, 26546740, 39820110, 79640220]

約数ペア:

[(1, 79640220), (2, 39820110), (3, 26546740), (4, 19910055), (5, 15928044), (6, 13273370), (10, 7964022), (11, 7240020), (12, 6636685), (15, 5309348), (20, 3982011), (22, 3620010), (30, 2654674), (33, 2413340), (44, 1810005), (55, 1448004), (60, 1327337), (66, 1206670), (67, 1188660), (110, 724002), (132, 603335), (134, 594330), (165, 482668), (201, 396220), (220, 362001), (268, 297165), (330, 241334), (335, 237732), (402, 198110), (660, 120667), (670, 118866), (737, 108060), (804, 99055), (1005, 79244), (1340, 59433), (1474, 54030), (1801, 44220), (2010, 39622), (2211, 36020), (2948, 27015), (3602, 22110), (3685, 21612), (4020, 19811), (4422, 18010), (5403, 14740), (7204, 11055), (7370, 10806), (8844, 9005)]