186020550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2044

約数の個数: 120

約数和(自身を含む): 539603856

約数和(自身を除く): 353583306

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 25, 27, 30, 45, 46, 50, 54, 69, 75, 81, 90, 115, 135, 138, 150, 162, 207, 225, 230, 270, 345, 405, 414, 450, 575, 621, 675, 690, 810, 1035, 1150, 1242, 1350, 1725, 1863, 1997, 2025, 2070, 3105, 3450, 3726, 3994, 4050, 5175, 5991, 6210, 9315, 9985, 10350, 11982, 15525, 17973, 18630, 19970, 29955, 31050, 35946, 45931, 46575, 49925, 53919, 59910, 89865, 91862, 93150, 99850, 107838, 137793, 149775, 161757, 179730, 229655, 269595, 275586, 299550, 323514, 413379, 449325, 459310, 539190, 688965, 808785, 826758, 898650, 1148275, 1240137, 1347975, 1377930, 1617570, 2066895, 2296550, 2480274, 2695950, 3444825, 3720411, 4043925, 4133790, 6200685, 6889650, 7440822, 8087850, 10334475, 12401370, 18602055, 20668950, 31003425, 37204110, 62006850, 93010275, 186020550]

約数ペア:

[(1, 186020550), (2, 93010275), (3, 62006850), (5, 37204110), (6, 31003425), (9, 20668950), (10, 18602055), (15, 12401370), (18, 10334475), (23, 8087850), (25, 7440822), (27, 6889650), (30, 6200685), (45, 4133790), (46, 4043925), (50, 3720411), (54, 3444825), (69, 2695950), (75, 2480274), (81, 2296550), (90, 2066895), (115, 1617570), (135, 1377930), (138, 1347975), (150, 1240137), (162, 1148275), (207, 898650), (225, 826758), (230, 808785), (270, 688965), (345, 539190), (405, 459310), (414, 449325), (450, 413379), (575, 323514), (621, 299550), (675, 275586), (690, 269595), (810, 229655), (1035, 179730), (1150, 161757), (1242, 149775), (1350, 137793), (1725, 107838), (1863, 99850), (1997, 93150), (2025, 91862), (2070, 89865), (3105, 59910), (3450, 53919), (3726, 49925), (3994, 46575), (4050, 45931), (5175, 35946), (5991, 31050), (6210, 29955), (9315, 19970), (9985, 18630), (10350, 17973), (11982, 15525)]