271077180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21617}}^1$

素因数の和:21659

約数の個数: 96

約数和(自身を含む): 871637760

約数和(自身を除く): 600560580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 21617, 43234, 64851, 86468, 108085, 129702, 216170, 237787, 259404, 324255, 410723, 432340, 475574, 648510, 713361, 821446, 951148, 1188935, 1232169, 1297020, 1426722, 1642892, 2053615, 2377870, 2464338, 2853444, 3566805, 4107230, 4517953, 4755740, 4928676, 6160845, 7133610, 8214460, 9035906, 12321690, 13553859, 14267220, 18071812, 22589765, 24643380, 27107718, 45179530, 54215436, 67769295, 90359060, 135538590, 271077180]

約数ペア:

[(1, 271077180), (2, 135538590), (3, 90359060), (4, 67769295), (5, 54215436), (6, 45179530), (10, 27107718), (11, 24643380), (12, 22589765), (15, 18071812), (19, 14267220), (20, 13553859), (22, 12321690), (30, 9035906), (33, 8214460), (38, 7133610), (44, 6160845), (55, 4928676), (57, 4755740), (60, 4517953), (66, 4107230), (76, 3566805), (95, 2853444), (110, 2464338), (114, 2377870), (132, 2053615), (165, 1642892), (190, 1426722), (209, 1297020), (220, 1232169), (228, 1188935), (285, 951148), (330, 821446), (380, 713361), (418, 648510), (570, 475574), (627, 432340), (660, 410723), (836, 324255), (1045, 259404), (1140, 237787), (1254, 216170), (2090, 129702), (2508, 108085), (3135, 86468), (4180, 64851), (6270, 43234), (12540, 21617)]