195198120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13903}}^1$

素因数の和:13936

約数の個数: 128

約数和(自身を含む): 700761600

約数和(自身を除く): 505563480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 13903, 14040, 27806, 41709, 55612, 69515, 83418, 111224, 125127, 139030, 166836, 180739, 208545, 250254, 278060, 333672, 361478, 375381, 417090, 500508, 542217, 556120, 625635, 722956, 750762, 834180, 903695, 1001016, 1084434, 1251270, 1445912, 1501524, 1626651, 1668360, 1807390, 1876905, 2168868, 2502540, 2711085, 3003048, 3253302, 3614780, 3753810, 4337736, 4879953, 5005080, 5422170, 6506604, 7229560, 7507620, 8133255, 9759906, 10844340, 13013208, 15015240, 16266510, 19519812, 21688680, 24399765, 32533020, 39039624, 48799530, 65066040, 97599060, 195198120]

約数ペア:

[(1, 195198120), (2, 97599060), (3, 65066040), (4, 48799530), (5, 39039624), (6, 32533020), (8, 24399765), (9, 21688680), (10, 19519812), (12, 16266510), (13, 15015240), (15, 13013208), (18, 10844340), (20, 9759906), (24, 8133255), (26, 7507620), (27, 7229560), (30, 6506604), (36, 5422170), (39, 5005080), (40, 4879953), (45, 4337736), (52, 3753810), (54, 3614780), (60, 3253302), (65, 3003048), (72, 2711085), (78, 2502540), (90, 2168868), (104, 1876905), (108, 1807390), (117, 1668360), (120, 1626651), (130, 1501524), (135, 1445912), (156, 1251270), (180, 1084434), (195, 1001016), (216, 903695), (234, 834180), (260, 750762), (270, 722956), (312, 625635), (351, 556120), (360, 542217), (390, 500508), (468, 417090), (520, 375381), (540, 361478), (585, 333672), (702, 278060), (780, 250254), (936, 208545), (1080, 180739), (1170, 166836), (1404, 139030), (1560, 125127), (1755, 111224), (2340, 83418), (2808, 69515), (3510, 55612), (4680, 41709), (7020, 27806), (13903, 14040)]