1138719780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30269}}^1$

素因数の和:30314

約数の個数: 144

約数和(自身を含む): 3966580800

約数和(自身を除く): 2827861020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 30, 33, 36, 38, 44, 45, 55, 57, 60, 66, 76, 90, 95, 99, 110, 114, 132, 165, 171, 180, 190, 198, 209, 220, 228, 285, 330, 342, 380, 396, 418, 495, 570, 627, 660, 684, 836, 855, 990, 1045, 1140, 1254, 1710, 1881, 1980, 2090, 2508, 3135, 3420, 3762, 4180, 6270, 7524, 9405, 12540, 18810, 30269, 37620, 60538, 90807, 121076, 151345, 181614, 272421, 302690, 332959, 363228, 454035, 544842, 575111, 605380, 665918, 908070, 998877, 1089684, 1150222, 1331836, 1362105, 1664795, 1725333, 1816140, 1997754, 2300444, 2724210, 2875555, 2996631, 3329590, 3450666, 3995508, 4994385, 5175999, 5448420, 5751110, 5993262, 6326221, 6659180, 6901332, 8626665, 9988770, 10351998, 11502220, 11986524, 12652442, 14983155, 17253330, 18978663, 19977540, 20703996, 25304884, 25879995, 29966310, 31631105, 34506660, 37957326, 51759990, 56935989, 59932620, 63262210, 75914652, 94893315, 103519980, 113871978, 126524420, 189786630, 227743956, 284679945, 379573260, 569359890, 1138719780]

約数ペア:

[(1, 1138719780), (2, 569359890), (3, 379573260), (4, 284679945), (5, 227743956), (6, 189786630), (9, 126524420), (10, 113871978), (11, 103519980), (12, 94893315), (15, 75914652), (18, 63262210), (19, 59932620), (20, 56935989), (22, 51759990), (30, 37957326), (33, 34506660), (36, 31631105), (38, 29966310), (44, 25879995), (45, 25304884), (55, 20703996), (57, 19977540), (60, 18978663), (66, 17253330), (76, 14983155), (90, 12652442), (95, 11986524), (99, 11502220), (110, 10351998), (114, 9988770), (132, 8626665), (165, 6901332), (171, 6659180), (180, 6326221), (190, 5993262), (198, 5751110), (209, 5448420), (220, 5175999), (228, 4994385), (285, 3995508), (330, 3450666), (342, 3329590), (380, 2996631), (396, 2875555), (418, 2724210), (495, 2300444), (570, 1997754), (627, 1816140), (660, 1725333), (684, 1664795), (836, 1362105), (855, 1331836), (990, 1150222), (1045, 1089684), (1140, 998877), (1254, 908070), (1710, 665918), (1881, 605380), (1980, 575111), (2090, 544842), (2508, 454035), (3135, 363228), (3420, 332959), (3762, 302690), (4180, 272421), (6270, 181614), (7524, 151345), (9405, 121076), (12540, 90807), (18810, 60538), (30269, 37620)]