74089890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:278

約数の個数: 160

約数和(自身を含む): 232087680

約数和(自身を除く): 157997790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 73, 81, 90, 105, 126, 135, 146, 162, 179, 189, 210, 219, 270, 315, 358, 365, 378, 405, 438, 511, 537, 567, 630, 657, 730, 810, 895, 945, 1022, 1074, 1095, 1134, 1253, 1314, 1533, 1611, 1790, 1890, 1971, 2190, 2506, 2555, 2685, 2835, 3066, 3222, 3285, 3759, 3942, 4599, 4833, 5110, 5370, 5670, 5913, 6265, 6570, 7518, 7665, 8055, 9198, 9666, 9855, 11277, 11826, 12530, 13067, 13797, 14499, 15330, 16110, 18795, 19710, 22554, 22995, 24165, 26134, 27594, 28998, 29565, 33831, 37590, 39201, 41391, 45990, 48330, 56385, 59130, 65335, 67662, 68985, 72495, 78402, 82782, 91469, 101493, 112770, 117603, 130670, 137970, 144990, 169155, 182938, 196005, 202986, 206955, 235206, 274407, 338310, 352809, 392010, 413910, 457345, 507465, 548814, 588015, 705618, 823221, 914690, 1014930, 1058427, 1176030, 1372035, 1646442, 1764045, 2116854, 2469663, 2744070, 3528090, 4116105, 4939326, 5292135, 7408989, 8232210, 10584270, 12348315, 14817978, 24696630, 37044945, 74089890]

約数ペア:

[(1, 74089890), (2, 37044945), (3, 24696630), (5, 14817978), (6, 12348315), (7, 10584270), (9, 8232210), (10, 7408989), (14, 5292135), (15, 4939326), (18, 4116105), (21, 3528090), (27, 2744070), (30, 2469663), (35, 2116854), (42, 1764045), (45, 1646442), (54, 1372035), (63, 1176030), (70, 1058427), (73, 1014930), (81, 914690), (90, 823221), (105, 705618), (126, 588015), (135, 548814), (146, 507465), (162, 457345), (179, 413910), (189, 392010), (210, 352809), (219, 338310), (270, 274407), (315, 235206), (358, 206955), (365, 202986), (378, 196005), (405, 182938), (438, 169155), (511, 144990), (537, 137970), (567, 130670), (630, 117603), (657, 112770), (730, 101493), (810, 91469), (895, 82782), (945, 78402), (1022, 72495), (1074, 68985), (1095, 67662), (1134, 65335), (1253, 59130), (1314, 56385), (1533, 48330), (1611, 45990), (1790, 41391), (1890, 39201), (1971, 37590), (2190, 33831), (2506, 29565), (2555, 28998), (2685, 27594), (2835, 26134), (3066, 24165), (3222, 22995), (3285, 22554), (3759, 19710), (3942, 18795), (4599, 16110), (4833, 15330), (5110, 14499), (5370, 13797), (5670, 13067), (5913, 12530), (6265, 11826), (6570, 11277), (7518, 9855), (7665, 9666), (8055, 9198)]