156398580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{22279}}^1$

素因数の和:22310

約数の個数: 96

約数和(自身を含む): 524025600

約数和(自身を除く): 367627020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 22279, 44558, 66837, 89116, 111395, 133674, 200511, 222790, 267348, 289627, 334185, 401022, 445580, 579254, 601533, 668370, 802044, 868881, 1002555, 1158508, 1203066, 1336740, 1448135, 1737762, 2005110, 2406132, 2606643, 2896270, 3007665, 3475524, 4010220, 4344405, 5213286, 5792540, 6015330, 7819929, 8688810, 10426572, 12030660, 13033215, 15639858, 17377620, 26066430, 31279716, 39099645, 52132860, 78199290, 156398580]

約数ペア:

[(1, 156398580), (2, 78199290), (3, 52132860), (4, 39099645), (5, 31279716), (6, 26066430), (9, 17377620), (10, 15639858), (12, 13033215), (13, 12030660), (15, 10426572), (18, 8688810), (20, 7819929), (26, 6015330), (27, 5792540), (30, 5213286), (36, 4344405), (39, 4010220), (45, 3475524), (52, 3007665), (54, 2896270), (60, 2606643), (65, 2406132), (78, 2005110), (90, 1737762), (108, 1448135), (117, 1336740), (130, 1203066), (135, 1158508), (156, 1002555), (180, 868881), (195, 802044), (234, 668370), (260, 601533), (270, 579254), (351, 445580), (390, 401022), (468, 334185), (540, 289627), (585, 267348), (702, 222790), (780, 200511), (1170, 133674), (1404, 111395), (1755, 89116), (2340, 66837), (3510, 44558), (7020, 22279)]