138163300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:218

約数の個数: 144

約数和(自身を含む): 351977472

約数和(自身を除く): 213814172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 25, 43, 44, 46, 50, 55, 86, 92, 100, 110, 115, 127, 172, 215, 220, 230, 253, 254, 275, 430, 460, 473, 506, 508, 550, 575, 635, 860, 946, 989, 1012, 1075, 1100, 1150, 1265, 1270, 1397, 1892, 1978, 2150, 2300, 2365, 2530, 2540, 2794, 2921, 3175, 3956, 4300, 4730, 4945, 5060, 5461, 5588, 5842, 6325, 6350, 6985, 9460, 9890, 10879, 10922, 11684, 11825, 12650, 12700, 13970, 14605, 19780, 21758, 21844, 23650, 24725, 25300, 27305, 27940, 29210, 32131, 34925, 43516, 47300, 49450, 54395, 54610, 58420, 60071, 64262, 69850, 73025, 98900, 108790, 109220, 120142, 125603, 128524, 136525, 139700, 146050, 160655, 217580, 240284, 251206, 271975, 273050, 292100, 300355, 321310, 502412, 543950, 546100, 600710, 628015, 642620, 803275, 1087900, 1201420, 1256030, 1381633, 1501775, 1606550, 2512060, 2763266, 3003550, 3140075, 3213100, 5526532, 6007100, 6280150, 6908165, 12560300, 13816330, 27632660, 34540825, 69081650, 138163300]

約数ペア:

[(1, 138163300), (2, 69081650), (4, 34540825), (5, 27632660), (10, 13816330), (11, 12560300), (20, 6908165), (22, 6280150), (23, 6007100), (25, 5526532), (43, 3213100), (44, 3140075), (46, 3003550), (50, 2763266), (55, 2512060), (86, 1606550), (92, 1501775), (100, 1381633), (110, 1256030), (115, 1201420), (127, 1087900), (172, 803275), (215, 642620), (220, 628015), (230, 600710), (253, 546100), (254, 543950), (275, 502412), (430, 321310), (460, 300355), (473, 292100), (506, 273050), (508, 271975), (550, 251206), (575, 240284), (635, 217580), (860, 160655), (946, 146050), (989, 139700), (1012, 136525), (1075, 128524), (1100, 125603), (1150, 120142), (1265, 109220), (1270, 108790), (1397, 98900), (1892, 73025), (1978, 69850), (2150, 64262), (2300, 60071), (2365, 58420), (2530, 54610), (2540, 54395), (2794, 49450), (2921, 47300), (3175, 43516), (3956, 34925), (4300, 32131), (4730, 29210), (4945, 27940), (5060, 27305), (5461, 25300), (5588, 24725), (5842, 23650), (6325, 21844), (6350, 21758), (6985, 19780), (9460, 14605), (9890, 13970), (10879, 12700), (10922, 12650), (11684, 11825)]