121427250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 351336960

約数和(自身を除く): 229909710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 101, 105, 125, 150, 175, 202, 210, 229, 250, 303, 350, 375, 458, 505, 525, 606, 687, 707, 750, 875, 1010, 1050, 1145, 1374, 1414, 1515, 1603, 1750, 2121, 2290, 2525, 2625, 3030, 3206, 3435, 3535, 4242, 4809, 5050, 5250, 5725, 6870, 7070, 7575, 8015, 9618, 10605, 11450, 12625, 15150, 16030, 17175, 17675, 21210, 23129, 24045, 25250, 28625, 34350, 35350, 37875, 40075, 46258, 48090, 53025, 57250, 69387, 75750, 80150, 85875, 88375, 106050, 115645, 120225, 138774, 161903, 171750, 176750, 200375, 231290, 240450, 265125, 323806, 346935, 400750, 485709, 530250, 578225, 601125, 693870, 809515, 971418, 1156450, 1202250, 1619030, 1734675, 2428545, 2891125, 3469350, 4047575, 4857090, 5782250, 8095150, 8673375, 12142725, 17346750, 20237875, 24285450, 40475750, 60713625, 121427250]

約数ペア:

[(1, 121427250), (2, 60713625), (3, 40475750), (5, 24285450), (6, 20237875), (7, 17346750), (10, 12142725), (14, 8673375), (15, 8095150), (21, 5782250), (25, 4857090), (30, 4047575), (35, 3469350), (42, 2891125), (50, 2428545), (70, 1734675), (75, 1619030), (101, 1202250), (105, 1156450), (125, 971418), (150, 809515), (175, 693870), (202, 601125), (210, 578225), (229, 530250), (250, 485709), (303, 400750), (350, 346935), (375, 323806), (458, 265125), (505, 240450), (525, 231290), (606, 200375), (687, 176750), (707, 171750), (750, 161903), (875, 138774), (1010, 120225), (1050, 115645), (1145, 106050), (1374, 88375), (1414, 85875), (1515, 80150), (1603, 75750), (1750, 69387), (2121, 57250), (2290, 53025), (2525, 48090), (2625, 46258), (3030, 40075), (3206, 37875), (3435, 35350), (3535, 34350), (4242, 28625), (4809, 25250), (5050, 24045), (5250, 23129), (5725, 21210), (6870, 17675), (7070, 17175), (7575, 16030), (8015, 15150), (9618, 12625), (10605, 11450)]