70415700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{13807}}^1$

素因数の和:13841

約数の個数: 72

約数和(自身を含む): 215736192

約数和(自身を除く): 145320492

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 25, 30, 34, 50, 51, 60, 68, 75, 85, 100, 102, 150, 170, 204, 255, 300, 340, 425, 510, 850, 1020, 1275, 1700, 2550, 5100, 13807, 27614, 41421, 55228, 69035, 82842, 138070, 165684, 207105, 234719, 276140, 345175, 414210, 469438, 690350, 704157, 828420, 938876, 1035525, 1173595, 1380700, 1408314, 2071050, 2347190, 2816628, 3520785, 4142100, 4694380, 5867975, 7041570, 11735950, 14083140, 17603925, 23471900, 35207850, 70415700]

約数ペア:

[(1, 70415700), (2, 35207850), (3, 23471900), (4, 17603925), (5, 14083140), (6, 11735950), (10, 7041570), (12, 5867975), (15, 4694380), (17, 4142100), (20, 3520785), (25, 2816628), (30, 2347190), (34, 2071050), (50, 1408314), (51, 1380700), (60, 1173595), (68, 1035525), (75, 938876), (85, 828420), (100, 704157), (102, 690350), (150, 469438), (170, 414210), (204, 345175), (255, 276140), (300, 234719), (340, 207105), (425, 165684), (510, 138070), (850, 82842), (1020, 69035), (1275, 55228), (1700, 41421), (2550, 27614), (5100, 13807)]