25982250

素因数分解:

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

素因数の和:142

約数の個数: 128

約数和(自身を含む): 76377600

約数和(自身を除く): 50395350

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 101, 105, 125, 147, 150, 175, 202, 210, 245, 250, 294, 303, 343, 350, 375, 490, 505, 525, 606, 686, 707, 735, 750, 875, 1010, 1029, 1050, 1225, 1414, 1470, 1515, 1715, 1750, 2058, 2121, 2450, 2525, 2625, 3030, 3430, 3535, 3675, 4242, 4949, 5050, 5145, 5250, 6125, 7070, 7350, 7575, 8575, 9898, 10290, 10605, 12250, 12625, 14847, 15150, 17150, 17675, 18375, 21210, 24745, 25250, 25725, 29694, 34643, 35350, 36750, 37875, 42875, 49490, 51450, 53025, 69286, 74235, 75750, 85750, 88375, 103929, 106050, 123725, 128625, 148470, 173215, 176750, 207858, 247450, 257250, 265125, 346430, 371175, 519645, 530250, 618625, 742350, 866075, 1039290, 1237250, 1732150, 1855875, 2598225, 3711750, 4330375, 5196450, 8660750, 12991125, 25982250]

約数ペア:

[(1, 25982250), (2, 12991125), (3, 8660750), (5, 5196450), (6, 4330375), (7, 3711750), (10, 2598225), (14, 1855875), (15, 1732150), (21, 1237250), (25, 1039290), (30, 866075), (35, 742350), (42, 618625), (49, 530250), (50, 519645), (70, 371175), (75, 346430), (98, 265125), (101, 257250), (105, 247450), (125, 207858), (147, 176750), (150, 173215), (175, 148470), (202, 128625), (210, 123725), (245, 106050), (250, 103929), (294, 88375), (303, 85750), (343, 75750), (350, 74235), (375, 69286), (490, 53025), (505, 51450), (525, 49490), (606, 42875), (686, 37875), (707, 36750), (735, 35350), (750, 34643), (875, 29694), (1010, 25725), (1029, 25250), (1050, 24745), (1225, 21210), (1414, 18375), (1470, 17675), (1515, 17150), (1715, 15150), (1750, 14847), (2058, 12625), (2121, 12250), (2450, 10605), (2525, 10290), (2625, 9898), (3030, 8575), (3430, 7575), (3535, 7350), (3675, 7070), (4242, 6125), (4949, 5250), (5050, 5145)]