745455420

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{3701}}^1$

素因数の和:4092

約数の個数: 96

約数和(自身を含む): 2326040640

約数和(自身を除く): 1580585220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 373, 540, 746, 1119, 1492, 1865, 2238, 3357, 3701, 3730, 4476, 5595, 6714, 7402, 7460, 10071, 11103, 11190, 13428, 14804, 16785, 18505, 20142, 22206, 22380, 33309, 33570, 37010, 40284, 44412, 50355, 55515, 66618, 67140, 74020, 99927, 100710, 111030, 133236, 166545, 199854, 201420, 222060, 333090, 399708, 499635, 666180, 999270, 1380473, 1998540, 2760946, 4141419, 5521892, 6902365, 8282838, 12424257, 13804730, 16565676, 20707095, 24848514, 27609460, 37272771, 41414190, 49697028, 62121285, 74545542, 82828380, 124242570, 149091084, 186363855, 248485140, 372727710, 745455420]

約数ペア:

[(1, 745455420), (2, 372727710), (3, 248485140), (4, 186363855), (5, 149091084), (6, 124242570), (9, 82828380), (10, 74545542), (12, 62121285), (15, 49697028), (18, 41414190), (20, 37272771), (27, 27609460), (30, 24848514), (36, 20707095), (45, 16565676), (54, 13804730), (60, 12424257), (90, 8282838), (108, 6902365), (135, 5521892), (180, 4141419), (270, 2760946), (373, 1998540), (540, 1380473), (746, 999270), (1119, 666180), (1492, 499635), (1865, 399708), (2238, 333090), (3357, 222060), (3701, 201420), (3730, 199854), (4476, 166545), (5595, 133236), (6714, 111030), (7402, 100710), (7460, 99927), (10071, 74020), (11103, 67140), (11190, 66618), (13428, 55515), (14804, 50355), (16785, 44412), (18505, 40284), (20142, 37010), (22206, 33570), (22380, 33309)]