68245980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1951}}^1$

素因数の和:2027

約数の個数: 96

約数和(自身を含む): 212502528

約数和(自身を除く): 144256548

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 53, 55, 60, 66, 106, 110, 132, 159, 165, 212, 220, 265, 318, 330, 530, 583, 636, 660, 795, 1060, 1166, 1590, 1749, 1951, 2332, 2915, 3180, 3498, 3902, 5830, 5853, 6996, 7804, 8745, 9755, 11660, 11706, 17490, 19510, 21461, 23412, 29265, 34980, 39020, 42922, 58530, 64383, 85844, 103403, 107305, 117060, 128766, 206806, 214610, 257532, 310209, 321915, 413612, 429220, 517015, 620418, 643830, 1034030, 1137433, 1240836, 1287660, 1551045, 2068060, 2274866, 3102090, 3412299, 4549732, 5687165, 6204180, 6824598, 11374330, 13649196, 17061495, 22748660, 34122990, 68245980]

約数ペア:

[(1, 68245980), (2, 34122990), (3, 22748660), (4, 17061495), (5, 13649196), (6, 11374330), (10, 6824598), (11, 6204180), (12, 5687165), (15, 4549732), (20, 3412299), (22, 3102090), (30, 2274866), (33, 2068060), (44, 1551045), (53, 1287660), (55, 1240836), (60, 1137433), (66, 1034030), (106, 643830), (110, 620418), (132, 517015), (159, 429220), (165, 413612), (212, 321915), (220, 310209), (265, 257532), (318, 214610), (330, 206806), (530, 128766), (583, 117060), (636, 107305), (660, 103403), (795, 85844), (1060, 64383), (1166, 58530), (1590, 42922), (1749, 39020), (1951, 34980), (2332, 29265), (2915, 23412), (3180, 21461), (3498, 19510), (3902, 17490), (5830, 11706), (5853, 11660), (6996, 9755), (7804, 8745)]