87050040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9421}}^1$

素因数の和:9453

約数の個数: 128

約数和(自身を含む): 325624320

約数和(自身を除く): 238574280

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, 9421, 18842, 28263, 37684, 47105, 56526, 65947, 75368, 94210, 103631, 113052, 131894, 141315, 188420, 197841, 207262, 226104, 263788, 282630, 310893, 329735, 376840, 395682, 414524, 518155, 527576, 565260, 621786, 659470, 725417, 791364, 829048, 989205, 1036310, 1130520, 1243572, 1318940, 1450834, 1554465, 1582728, 1978410, 2072620, 2176251, 2487144, 2637880, 2901668, 3108930, 3627085, 3956820, 4145240, 4352502, 5803336, 6217860, 7254170, 7913640, 8705004, 10881255, 12435720, 14508340, 17410008, 21762510, 29016680, 43525020, 87050040]

約数ペア:

[(1, 87050040), (2, 43525020), (3, 29016680), (4, 21762510), (5, 17410008), (6, 14508340), (7, 12435720), (8, 10881255), (10, 8705004), (11, 7913640), (12, 7254170), (14, 6217860), (15, 5803336), (20, 4352502), (21, 4145240), (22, 3956820), (24, 3627085), (28, 3108930), (30, 2901668), (33, 2637880), (35, 2487144), (40, 2176251), (42, 2072620), (44, 1978410), (55, 1582728), (56, 1554465), (60, 1450834), (66, 1318940), (70, 1243572), (77, 1130520), (84, 1036310), (88, 989205), (105, 829048), (110, 791364), (120, 725417), (132, 659470), (140, 621786), (154, 565260), (165, 527576), (168, 518155), (210, 414524), (220, 395682), (231, 376840), (264, 329735), (280, 310893), (308, 282630), (330, 263788), (385, 226104), (420, 207262), (440, 197841), (462, 188420), (616, 141315), (660, 131894), (770, 113052), (840, 103631), (924, 94210), (1155, 75368), (1320, 65947), (1540, 56526), (1848, 47105), (2310, 37684), (3080, 28263), (4620, 18842), (9240, 9421)]