168277140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{32237}}^1$

素因数の和:32281

約数の個数: 72

約数和(自身を含む): 528058440

約数和(自身を除く): 359781300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 32237, 64474, 96711, 128948, 161185, 193422, 290133, 322370, 386844, 483555, 580266, 644740, 934873, 967110, 1160532, 1450665, 1869746, 1934220, 2804619, 2901330, 3739492, 4674365, 5609238, 5802660, 8413857, 9348730, 11218476, 14023095, 16827714, 18697460, 28046190, 33655428, 42069285, 56092380, 84138570, 168277140]

約数ペア:

[(1, 168277140), (2, 84138570), (3, 56092380), (4, 42069285), (5, 33655428), (6, 28046190), (9, 18697460), (10, 16827714), (12, 14023095), (15, 11218476), (18, 9348730), (20, 8413857), (29, 5802660), (30, 5609238), (36, 4674365), (45, 3739492), (58, 2901330), (60, 2804619), (87, 1934220), (90, 1869746), (116, 1450665), (145, 1160532), (174, 967110), (180, 934873), (261, 644740), (290, 580266), (348, 483555), (435, 386844), (522, 322370), (580, 290133), (870, 193422), (1044, 161185), (1305, 128948), (1740, 96711), (2610, 64474), (5220, 32237)]