67841550

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{2393}}^1$

素因数の和:2424

約数の個数: 120

約数和(自身を含む): 215517456

約数和(自身を除く): 147675906

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 270, 315, 350, 378, 405, 450, 525, 567, 630, 675, 810, 945, 1050, 1134, 1350, 1575, 1890, 2025, 2393, 2835, 3150, 4050, 4725, 4786, 5670, 7179, 9450, 11965, 14175, 14358, 16751, 21537, 23930, 28350, 33502, 35895, 43074, 50253, 59825, 64611, 71790, 83755, 100506, 107685, 119650, 129222, 150759, 167510, 179475, 193833, 215370, 251265, 301518, 323055, 358950, 387666, 418775, 452277, 502530, 538425, 646110, 753795, 837550, 904554, 969165, 1076850, 1256325, 1356831, 1507590, 1615275, 1938330, 2261385, 2512650, 2713662, 3230550, 3768975, 4522770, 4845825, 6784155, 7537950, 9691650, 11306925, 13568310, 22613850, 33920775, 67841550]

約数ペア:

[(1, 67841550), (2, 33920775), (3, 22613850), (5, 13568310), (6, 11306925), (7, 9691650), (9, 7537950), (10, 6784155), (14, 4845825), (15, 4522770), (18, 3768975), (21, 3230550), (25, 2713662), (27, 2512650), (30, 2261385), (35, 1938330), (42, 1615275), (45, 1507590), (50, 1356831), (54, 1256325), (63, 1076850), (70, 969165), (75, 904554), (81, 837550), (90, 753795), (105, 646110), (126, 538425), (135, 502530), (150, 452277), (162, 418775), (175, 387666), (189, 358950), (210, 323055), (225, 301518), (270, 251265), (315, 215370), (350, 193833), (378, 179475), (405, 167510), (450, 150759), (525, 129222), (567, 119650), (630, 107685), (675, 100506), (810, 83755), (945, 71790), (1050, 64611), (1134, 59825), (1350, 50253), (1575, 43074), (1890, 35895), (2025, 33502), (2393, 28350), (2835, 23930), (3150, 21537), (4050, 16751), (4725, 14358), (4786, 14175), (5670, 11965), (7179, 9450)]