100732020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1747}}^1$

素因数の和:1821

約数の個数: 72

約数和(自身を含む): 291608352

約数和(自身を除く): 190876332

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 961, 1747, 1860, 1922, 2883, 3494, 3844, 4805, 5241, 5766, 6988, 8735, 9610, 10482, 11532, 14415, 17470, 19220, 20964, 26205, 28830, 34940, 52410, 54157, 57660, 104820, 108314, 162471, 216628, 270785, 324942, 541570, 649884, 812355, 1083140, 1624710, 1678867, 3249420, 3357734, 5036601, 6715468, 8394335, 10073202, 16788670, 20146404, 25183005, 33577340, 50366010, 100732020]

約数ペア:

[(1, 100732020), (2, 50366010), (3, 33577340), (4, 25183005), (5, 20146404), (6, 16788670), (10, 10073202), (12, 8394335), (15, 6715468), (20, 5036601), (30, 3357734), (31, 3249420), (60, 1678867), (62, 1624710), (93, 1083140), (124, 812355), (155, 649884), (186, 541570), (310, 324942), (372, 270785), (465, 216628), (620, 162471), (930, 108314), (961, 104820), (1747, 57660), (1860, 54157), (1922, 52410), (2883, 34940), (3494, 28830), (3844, 26205), (4805, 20964), (5241, 19220), (5766, 17470), (6988, 14415), (8735, 11532), (9610, 10482)]