75808920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:286

約数の個数: 192

約数和(自身を含む): 261999360

約数和(自身を除く): 186190440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 121, 132, 138, 165, 184, 220, 227, 230, 242, 253, 264, 276, 330, 345, 363, 440, 454, 460, 484, 506, 552, 605, 660, 681, 690, 726, 759, 908, 920, 968, 1012, 1135, 1210, 1265, 1320, 1362, 1380, 1452, 1518, 1815, 1816, 2024, 2270, 2420, 2497, 2530, 2724, 2760, 2783, 2904, 3036, 3405, 3630, 3795, 4540, 4840, 4994, 5060, 5221, 5448, 5566, 6072, 6810, 7260, 7491, 7590, 8349, 9080, 9988, 10120, 10442, 11132, 12485, 13620, 13915, 14520, 14982, 15180, 15663, 16698, 19976, 20884, 22264, 24970, 26105, 27240, 27467, 27830, 29964, 30360, 31326, 33396, 37455, 41745, 41768, 49940, 52210, 54934, 55660, 57431, 59928, 62652, 66792, 74910, 78315, 82401, 83490, 99880, 104420, 109868, 111320, 114862, 125304, 137335, 149820, 156630, 164802, 166980, 172293, 208840, 219736, 229724, 274670, 287155, 299640, 313260, 329604, 333960, 344586, 412005, 459448, 549340, 574310, 626520, 631741, 659208, 689172, 824010, 861465, 1098680, 1148620, 1263482, 1378344, 1648020, 1722930, 1895223, 2297240, 2526964, 3158705, 3296040, 3445860, 3790446, 5053928, 6317410, 6891720, 7580892, 9476115, 12634820, 15161784, 18952230, 25269640, 37904460, 75808920]

約数ペア:

[(1, 75808920), (2, 37904460), (3, 25269640), (4, 18952230), (5, 15161784), (6, 12634820), (8, 9476115), (10, 7580892), (11, 6891720), (12, 6317410), (15, 5053928), (20, 3790446), (22, 3445860), (23, 3296040), (24, 3158705), (30, 2526964), (33, 2297240), (40, 1895223), (44, 1722930), (46, 1648020), (55, 1378344), (60, 1263482), (66, 1148620), (69, 1098680), (88, 861465), (92, 824010), (110, 689172), (115, 659208), (120, 631741), (121, 626520), (132, 574310), (138, 549340), (165, 459448), (184, 412005), (220, 344586), (227, 333960), (230, 329604), (242, 313260), (253, 299640), (264, 287155), (276, 274670), (330, 229724), (345, 219736), (363, 208840), (440, 172293), (454, 166980), (460, 164802), (484, 156630), (506, 149820), (552, 137335), (605, 125304), (660, 114862), (681, 111320), (690, 109868), (726, 104420), (759, 99880), (908, 83490), (920, 82401), (968, 78315), (1012, 74910), (1135, 66792), (1210, 62652), (1265, 59928), (1320, 57431), (1362, 55660), (1380, 54934), (1452, 52210), (1518, 49940), (1815, 41768), (1816, 41745), (2024, 37455), (2270, 33396), (2420, 31326), (2497, 30360), (2530, 29964), (2724, 27830), (2760, 27467), (2783, 27240), (2904, 26105), (3036, 24970), (3405, 22264), (3630, 20884), (3795, 19976), (4540, 16698), (4840, 15663), (4994, 15180), (5060, 14982), (5221, 14520), (5448, 13915), (5566, 13620), (6072, 12485), (6810, 11132), (7260, 10442), (7491, 10120), (7590, 9988), (8349, 9080)]