200540280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{10007}}^1$

素因数の和:10188

約数の個数: 64

約数和(自身を含む): 605283840

約数和(自身を除く): 404743560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 167, 334, 501, 668, 835, 1002, 1336, 1670, 2004, 2505, 3340, 4008, 5010, 6680, 10007, 10020, 20014, 20040, 30021, 40028, 50035, 60042, 80056, 100070, 120084, 150105, 200140, 240168, 300210, 400280, 600420, 1200840, 1671169, 3342338, 5013507, 6684676, 8355845, 10027014, 13369352, 16711690, 20054028, 25067535, 33423380, 40108056, 50135070, 66846760, 100270140, 200540280]

約数ペア:

[(1, 200540280), (2, 100270140), (3, 66846760), (4, 50135070), (5, 40108056), (6, 33423380), (8, 25067535), (10, 20054028), (12, 16711690), (15, 13369352), (20, 10027014), (24, 8355845), (30, 6684676), (40, 5013507), (60, 3342338), (120, 1671169), (167, 1200840), (334, 600420), (501, 400280), (668, 300210), (835, 240168), (1002, 200140), (1336, 150105), (1670, 120084), (2004, 100070), (2505, 80056), (3340, 60042), (4008, 50035), (5010, 40028), (6680, 30021), (10007, 20040), (10020, 20014)]