227101980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1871}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 772402176

約数和(自身を除く): 545300196

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 289, 340, 357, 420, 476, 510, 578, 595, 714, 867, 1020, 1156, 1190, 1428, 1445, 1734, 1785, 1871, 2023, 2380, 2890, 3468, 3570, 3742, 4046, 4335, 5613, 5780, 6069, 7140, 7484, 8092, 8670, 9355, 10115, 11226, 12138, 13097, 17340, 18710, 20230, 22452, 24276, 26194, 28065, 30345, 31807, 37420, 39291, 40460, 52388, 56130, 60690, 63614, 65485, 78582, 95421, 112260, 121380, 127228, 130970, 157164, 159035, 190842, 196455, 222649, 261940, 318070, 381684, 392910, 445298, 477105, 540719, 636140, 667947, 785820, 890596, 954210, 1081438, 1113245, 1335894, 1622157, 1908420, 2162876, 2226490, 2671788, 2703595, 3244314, 3339735, 3785033, 4452980, 5407190, 6488628, 6679470, 7570066, 8110785, 10814380, 11355099, 13358940, 15140132, 16221570, 18925165, 22710198, 32443140, 37850330, 45420396, 56775495, 75700660, 113550990, 227101980]

約数ペア:

[(1, 227101980), (2, 113550990), (3, 75700660), (4, 56775495), (5, 45420396), (6, 37850330), (7, 32443140), (10, 22710198), (12, 18925165), (14, 16221570), (15, 15140132), (17, 13358940), (20, 11355099), (21, 10814380), (28, 8110785), (30, 7570066), (34, 6679470), (35, 6488628), (42, 5407190), (51, 4452980), (60, 3785033), (68, 3339735), (70, 3244314), (84, 2703595), (85, 2671788), (102, 2226490), (105, 2162876), (119, 1908420), (140, 1622157), (170, 1335894), (204, 1113245), (210, 1081438), (238, 954210), (255, 890596), (289, 785820), (340, 667947), (357, 636140), (420, 540719), (476, 477105), (510, 445298), (578, 392910), (595, 381684), (714, 318070), (867, 261940), (1020, 222649), (1156, 196455), (1190, 190842), (1428, 159035), (1445, 157164), (1734, 130970), (1785, 127228), (1871, 121380), (2023, 112260), (2380, 95421), (2890, 78582), (3468, 65485), (3570, 63614), (3742, 60690), (4046, 56130), (4335, 52388), (5613, 40460), (5780, 39291), (6069, 37420), (7140, 31807), (7484, 30345), (8092, 28065), (8670, 26194), (9355, 24276), (10115, 22452), (11226, 20230), (12138, 18710), (13097, 17340)]