135095320

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1193}}^1$

素因数の和:1372

約数の個数: 64

約数和(自身を含む): 322380000

約数和(自身を除く): 187284680

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 149, 152, 190, 298, 380, 596, 745, 760, 1192, 1193, 1490, 2386, 2831, 2980, 4772, 5662, 5960, 5965, 9544, 11324, 11930, 14155, 22648, 22667, 23860, 28310, 45334, 47720, 56620, 90668, 113240, 113335, 177757, 181336, 226670, 355514, 453340, 711028, 888785, 906680, 1422056, 1777570, 3377383, 3555140, 6754766, 7110280, 13509532, 16886915, 27019064, 33773830, 67547660, 135095320]

約数ペア:

[(1, 135095320), (2, 67547660), (4, 33773830), (5, 27019064), (8, 16886915), (10, 13509532), (19, 7110280), (20, 6754766), (38, 3555140), (40, 3377383), (76, 1777570), (95, 1422056), (149, 906680), (152, 888785), (190, 711028), (298, 453340), (380, 355514), (596, 226670), (745, 181336), (760, 177757), (1192, 113335), (1193, 113240), (1490, 90668), (2386, 56620), (2831, 47720), (2980, 45334), (4772, 28310), (5662, 23860), (5960, 22667), (5965, 22648), (9544, 14155), (11324, 11930)]