152755260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{821}}^1$

素因数の和:1283

約数の個数: 96

約数和(自身を含む): 490516992

約数和(自身を除く): 337761732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 443, 821, 886, 1329, 1642, 1772, 2215, 2463, 2658, 3101, 3284, 4105, 4430, 4926, 5316, 5747, 6202, 6645, 8210, 8860, 9303, 9852, 11494, 12315, 12404, 13290, 15505, 16420, 17241, 18606, 22988, 24630, 26580, 28735, 31010, 34482, 37212, 46515, 49260, 57470, 62020, 68964, 86205, 93030, 114940, 172410, 186060, 344820, 363703, 727406, 1091109, 1454812, 1818515, 2182218, 2545921, 3637030, 4364436, 5091842, 5455545, 7274060, 7637763, 10183684, 10911090, 12729605, 15275526, 21822180, 25459210, 30551052, 38188815, 50918420, 76377630, 152755260]

約数ペア:

[(1, 152755260), (2, 76377630), (3, 50918420), (4, 38188815), (5, 30551052), (6, 25459210), (7, 21822180), (10, 15275526), (12, 12729605), (14, 10911090), (15, 10183684), (20, 7637763), (21, 7274060), (28, 5455545), (30, 5091842), (35, 4364436), (42, 3637030), (60, 2545921), (70, 2182218), (84, 1818515), (105, 1454812), (140, 1091109), (210, 727406), (420, 363703), (443, 344820), (821, 186060), (886, 172410), (1329, 114940), (1642, 93030), (1772, 86205), (2215, 68964), (2463, 62020), (2658, 57470), (3101, 49260), (3284, 46515), (4105, 37212), (4430, 34482), (4926, 31010), (5316, 28735), (5747, 26580), (6202, 24630), (6645, 22988), (8210, 18606), (8860, 17241), (9303, 16420), (9852, 15505), (11494, 13290), (12315, 12404)]