200979240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21751}}^1$

素因数の和:21783

約数の個数: 128

約数和(自身を含む): 751749120

約数和(自身を除く): 550769880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 21751, 43502, 65253, 87004, 108755, 130506, 152257, 174008, 217510, 239261, 261012, 304514, 326265, 435020, 456771, 478522, 522024, 609028, 652530, 717783, 761285, 870040, 913542, 957044, 1196305, 1218056, 1305060, 1435566, 1522570, 1674827, 1827084, 1914088, 2283855, 2392610, 2610120, 2871132, 3045140, 3349654, 3588915, 3654168, 4567710, 4785220, 5024481, 5742264, 6090280, 6699308, 7177830, 8374135, 9135420, 9570440, 10048962, 13398616, 14355660, 16748270, 18270840, 20097924, 25122405, 28711320, 33496540, 40195848, 50244810, 66993080, 100489620, 200979240]

約数ペア:

[(1, 200979240), (2, 100489620), (3, 66993080), (4, 50244810), (5, 40195848), (6, 33496540), (7, 28711320), (8, 25122405), (10, 20097924), (11, 18270840), (12, 16748270), (14, 14355660), (15, 13398616), (20, 10048962), (21, 9570440), (22, 9135420), (24, 8374135), (28, 7177830), (30, 6699308), (33, 6090280), (35, 5742264), (40, 5024481), (42, 4785220), (44, 4567710), (55, 3654168), (56, 3588915), (60, 3349654), (66, 3045140), (70, 2871132), (77, 2610120), (84, 2392610), (88, 2283855), (105, 1914088), (110, 1827084), (120, 1674827), (132, 1522570), (140, 1435566), (154, 1305060), (165, 1218056), (168, 1196305), (210, 957044), (220, 913542), (231, 870040), (264, 761285), (280, 717783), (308, 652530), (330, 609028), (385, 522024), (420, 478522), (440, 456771), (462, 435020), (616, 326265), (660, 304514), (770, 261012), (840, 239261), (924, 217510), (1155, 174008), (1320, 152257), (1540, 130506), (1848, 108755), (2310, 87004), (3080, 65253), (4620, 43502), (9240, 21751)]