101471940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{20879}}^1$

素因数の和:20903

約数の個数: 72

約数和(自身を含む): 319213440

約数和(自身を除く): 217741500

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, 810, 972, 1215, 1620, 2430, 4860, 20879, 41758, 62637, 83516, 104395, 125274, 187911, 208790, 250548, 313185, 375822, 417580, 563733, 626370, 751644, 939555, 1127466, 1252740, 1691199, 1879110, 2254932, 2818665, 3382398, 3758220, 5073597, 5637330, 6764796, 8455995, 10147194, 11274660, 16911990, 20294388, 25367985, 33823980, 50735970, 101471940]

約数ペア:

[(1, 101471940), (2, 50735970), (3, 33823980), (4, 25367985), (5, 20294388), (6, 16911990), (9, 11274660), (10, 10147194), (12, 8455995), (15, 6764796), (18, 5637330), (20, 5073597), (27, 3758220), (30, 3382398), (36, 2818665), (45, 2254932), (54, 1879110), (60, 1691199), (81, 1252740), (90, 1127466), (108, 939555), (135, 751644), (162, 626370), (180, 563733), (243, 417580), (270, 375822), (324, 313185), (405, 250548), (486, 208790), (540, 187911), (810, 125274), (972, 104395), (1215, 83516), (1620, 62637), (2430, 41758), (4860, 20879)]