1204996950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{20441}}^1$

素因数の和:20590

約数の個数: 72

約数和(自身を含む): 3262297896

約数和(自身を除く): 2057300946

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 131, 150, 225, 262, 393, 450, 655, 786, 1179, 1310, 1965, 2358, 3275, 3930, 5895, 6550, 9825, 11790, 19650, 20441, 29475, 40882, 58950, 61323, 102205, 122646, 183969, 204410, 306615, 367938, 511025, 613230, 919845, 1022050, 1533075, 1839690, 2677771, 3066150, 4599225, 5355542, 8033313, 9198450, 13388855, 16066626, 24099939, 26777710, 40166565, 48199878, 66944275, 80333130, 120499695, 133888550, 200832825, 240999390, 401665650, 602498475, 1204996950]

約数ペア:

[(1, 1204996950), (2, 602498475), (3, 401665650), (5, 240999390), (6, 200832825), (9, 133888550), (10, 120499695), (15, 80333130), (18, 66944275), (25, 48199878), (30, 40166565), (45, 26777710), (50, 24099939), (75, 16066626), (90, 13388855), (131, 9198450), (150, 8033313), (225, 5355542), (262, 4599225), (393, 3066150), (450, 2677771), (655, 1839690), (786, 1533075), (1179, 1022050), (1310, 919845), (1965, 613230), (2358, 511025), (3275, 367938), (3930, 306615), (5895, 204410), (6550, 183969), (9825, 122646), (11790, 102205), (19650, 61323), (20441, 58950), (29475, 40882)]