2012368725

素因数分解:

$3^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{461}}^1$

素因数の和:732

約数の個数: 96

約数和(自身を含む): 3849753600

約数和(自身を除く): 1837384875

約数列:

[1, 3, 5, 9, 15, 25, 27, 29, 45, 75, 87, 135, 145, 223, 225, 261, 435, 461, 669, 675, 725, 783, 1115, 1305, 1383, 2007, 2175, 2305, 3345, 3915, 4149, 5575, 6021, 6467, 6525, 6915, 10035, 11525, 12447, 13369, 16725, 19401, 19575, 20745, 30105, 32335, 34575, 40107, 50175, 58203, 62235, 66845, 97005, 102803, 103725, 120321, 150525, 161675, 174609, 200535, 291015, 308409, 311175, 334225, 360963, 485025, 514015, 601605, 873045, 925227, 1002675, 1455075, 1542045, 1804815, 2570075, 2775681, 2981287, 3008025, 4365225, 4626135, 7710225, 8943861, 9024075, 13878405, 14906435, 23130675, 26831583, 44719305, 69392025, 74532175, 80494749, 134157915, 223596525, 402473745, 670789575, 2012368725]

約数ペア:

[(1, 2012368725), (3, 670789575), (5, 402473745), (9, 223596525), (15, 134157915), (25, 80494749), (27, 74532175), (29, 69392025), (45, 44719305), (75, 26831583), (87, 23130675), (135, 14906435), (145, 13878405), (223, 9024075), (225, 8943861), (261, 7710225), (435, 4626135), (461, 4365225), (669, 3008025), (675, 2981287), (725, 2775681), (783, 2570075), (1115, 1804815), (1305, 1542045), (1383, 1455075), (2007, 1002675), (2175, 925227), (2305, 873045), (3345, 601605), (3915, 514015), (4149, 485025), (5575, 360963), (6021, 334225), (6467, 311175), (6525, 308409), (6915, 291015), (10035, 200535), (11525, 174609), (12447, 161675), (13369, 150525), (16725, 120321), (19401, 103725), (19575, 102803), (20745, 97005), (30105, 66845), (32335, 62235), (34575, 58203), (40107, 50175)]