221445060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{2029}}^1$

素因数の和:2165

約数の個数: 96

約数和(自身を含む): 662981760

約数和(自身を除く): 441536700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 107, 170, 204, 214, 255, 321, 340, 428, 510, 535, 642, 1020, 1070, 1284, 1605, 1819, 2029, 2140, 3210, 3638, 4058, 5457, 6087, 6420, 7276, 8116, 9095, 10145, 10914, 12174, 18190, 20290, 21828, 24348, 27285, 30435, 34493, 36380, 40580, 54570, 60870, 68986, 103479, 109140, 121740, 137972, 172465, 206958, 217103, 344930, 413916, 434206, 517395, 651309, 689860, 868412, 1034790, 1085515, 1302618, 2069580, 2171030, 2605236, 3256545, 3690751, 4342060, 6513090, 7381502, 11072253, 13026180, 14763004, 18453755, 22144506, 36907510, 44289012, 55361265, 73815020, 110722530, 221445060]

約数ペア:

[(1, 221445060), (2, 110722530), (3, 73815020), (4, 55361265), (5, 44289012), (6, 36907510), (10, 22144506), (12, 18453755), (15, 14763004), (17, 13026180), (20, 11072253), (30, 7381502), (34, 6513090), (51, 4342060), (60, 3690751), (68, 3256545), (85, 2605236), (102, 2171030), (107, 2069580), (170, 1302618), (204, 1085515), (214, 1034790), (255, 868412), (321, 689860), (340, 651309), (428, 517395), (510, 434206), (535, 413916), (642, 344930), (1020, 217103), (1070, 206958), (1284, 172465), (1605, 137972), (1819, 121740), (2029, 109140), (2140, 103479), (3210, 68986), (3638, 60870), (4058, 54570), (5457, 40580), (6087, 36380), (6420, 34493), (7276, 30435), (8116, 27285), (9095, 24348), (10145, 21828), (10914, 20290), (12174, 18190)]