139078620

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{9539}}^1$

素因数の和:9566

約数の個数: 84

約数和(自身を含む): 437943240

約数和(自身を除く): 298864620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 729, 810, 972, 1215, 1458, 1620, 2430, 2916, 3645, 4860, 7290, 9539, 14580, 19078, 28617, 38156, 47695, 57234, 85851, 95390, 114468, 143085, 171702, 190780, 257553, 286170, 343404, 429255, 515106, 572340, 772659, 858510, 1030212, 1287765, 1545318, 1717020, 2317977, 2575530, 3090636, 3863295, 4635954, 5151060, 6953931, 7726590, 9271908, 11589885, 13907862, 15453180, 23179770, 27815724, 34769655, 46359540, 69539310, 139078620]

約数ペア:

[(1, 139078620), (2, 69539310), (3, 46359540), (4, 34769655), (5, 27815724), (6, 23179770), (9, 15453180), (10, 13907862), (12, 11589885), (15, 9271908), (18, 7726590), (20, 6953931), (27, 5151060), (30, 4635954), (36, 3863295), (45, 3090636), (54, 2575530), (60, 2317977), (81, 1717020), (90, 1545318), (108, 1287765), (135, 1030212), (162, 858510), (180, 772659), (243, 572340), (270, 515106), (324, 429255), (405, 343404), (486, 286170), (540, 257553), (729, 190780), (810, 171702), (972, 143085), (1215, 114468), (1458, 95390), (1620, 85851), (2430, 57234), (2916, 47695), (3645, 38156), (4860, 28617), (7290, 19078), (9539, 14580)]