90339030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:235

約数の個数: 128

約数和(自身を含む): 251942400

約数和(自身を除く): 161603370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 59, 90, 106, 107, 118, 135, 159, 177, 214, 265, 270, 295, 318, 321, 354, 477, 530, 531, 535, 590, 642, 795, 885, 954, 963, 1062, 1070, 1431, 1590, 1593, 1605, 1770, 1926, 2385, 2655, 2862, 2889, 3127, 3186, 3210, 4770, 4815, 5310, 5671, 5778, 6254, 6313, 7155, 7965, 9381, 9630, 11342, 12626, 14310, 14445, 15635, 15930, 17013, 18762, 18939, 28143, 28355, 28890, 31270, 31565, 34026, 37878, 46905, 51039, 56286, 56710, 56817, 63130, 84429, 85065, 93810, 94695, 102078, 113634, 140715, 153117, 168858, 170130, 170451, 189390, 255195, 281430, 284085, 306234, 334589, 340902, 422145, 510390, 568170, 669178, 765585, 844290, 852255, 1003767, 1531170, 1672945, 1704510, 2007534, 3011301, 3345890, 5018835, 6022602, 9033903, 10037670, 15056505, 18067806, 30113010, 45169515, 90339030]

約数ペア:

[(1, 90339030), (2, 45169515), (3, 30113010), (5, 18067806), (6, 15056505), (9, 10037670), (10, 9033903), (15, 6022602), (18, 5018835), (27, 3345890), (30, 3011301), (45, 2007534), (53, 1704510), (54, 1672945), (59, 1531170), (90, 1003767), (106, 852255), (107, 844290), (118, 765585), (135, 669178), (159, 568170), (177, 510390), (214, 422145), (265, 340902), (270, 334589), (295, 306234), (318, 284085), (321, 281430), (354, 255195), (477, 189390), (530, 170451), (531, 170130), (535, 168858), (590, 153117), (642, 140715), (795, 113634), (885, 102078), (954, 94695), (963, 93810), (1062, 85065), (1070, 84429), (1431, 63130), (1590, 56817), (1593, 56710), (1605, 56286), (1770, 51039), (1926, 46905), (2385, 37878), (2655, 34026), (2862, 31565), (2889, 31270), (3127, 28890), (3186, 28355), (3210, 28143), (4770, 18939), (4815, 18762), (5310, 17013), (5671, 15930), (5778, 15635), (6254, 14445), (6313, 14310), (7155, 12626), (7965, 11342), (9381, 9630)]