142862940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8017}}^1$

素因数の和:8049

約数の個数: 120

約数和(自身を含む): 488969712

約数和(自身を除く): 346106772

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2970, 3564, 4455, 5940, 8017, 8910, 16034, 17820, 24051, 32068, 40085, 48102, 72153, 80170, 88187, 96204, 120255, 144306, 160340, 176374, 216459, 240510, 264561, 288612, 352748, 360765, 432918, 440935, 481020, 529122, 649377, 721530, 793683, 865836, 881870, 1058244, 1082295, 1298754, 1322805, 1443060, 1587366, 1763740, 2164590, 2381049, 2597508, 2645610, 3174732, 3246885, 3968415, 4329180, 4762098, 5291220, 6493770, 7143147, 7936830, 9524196, 11905245, 12987540, 14286294, 15873660, 23810490, 28572588, 35715735, 47620980, 71431470, 142862940]

約数ペア:

[(1, 142862940), (2, 71431470), (3, 47620980), (4, 35715735), (5, 28572588), (6, 23810490), (9, 15873660), (10, 14286294), (11, 12987540), (12, 11905245), (15, 9524196), (18, 7936830), (20, 7143147), (22, 6493770), (27, 5291220), (30, 4762098), (33, 4329180), (36, 3968415), (44, 3246885), (45, 3174732), (54, 2645610), (55, 2597508), (60, 2381049), (66, 2164590), (81, 1763740), (90, 1587366), (99, 1443060), (108, 1322805), (110, 1298754), (132, 1082295), (135, 1058244), (162, 881870), (165, 865836), (180, 793683), (198, 721530), (220, 649377), (270, 529122), (297, 481020), (324, 440935), (330, 432918), (396, 360765), (405, 352748), (495, 288612), (540, 264561), (594, 240510), (660, 216459), (810, 176374), (891, 160340), (990, 144306), (1188, 120255), (1485, 96204), (1620, 88187), (1782, 80170), (1980, 72153), (2970, 48102), (3564, 40085), (4455, 32068), (5940, 24051), (8017, 17820), (8910, 16034)]