130859460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{461}}^1$

素因数の和:578

約数の個数: 144

約数和(自身を含む): 423783360

約数和(自身を除く): 292923900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 83, 90, 95, 114, 166, 171, 180, 190, 228, 249, 285, 332, 342, 380, 415, 461, 498, 570, 684, 747, 830, 855, 922, 996, 1140, 1245, 1383, 1494, 1577, 1660, 1710, 1844, 2305, 2490, 2766, 2988, 3154, 3420, 3735, 4149, 4610, 4731, 4980, 5532, 6308, 6915, 7470, 7885, 8298, 8759, 9220, 9462, 13830, 14193, 14940, 15770, 16596, 17518, 18924, 20745, 23655, 26277, 27660, 28386, 31540, 35036, 38263, 41490, 43795, 47310, 52554, 56772, 70965, 76526, 78831, 82980, 87590, 94620, 105108, 114789, 131385, 141930, 153052, 157662, 175180, 191315, 229578, 262770, 283860, 315324, 344367, 382630, 394155, 459156, 525540, 573945, 688734, 726997, 765260, 788310, 1147890, 1377468, 1453994, 1576620, 1721835, 2180991, 2295780, 2907988, 3443670, 3634985, 4361982, 6542973, 6887340, 7269970, 8723964, 10904955, 13085946, 14539940, 21809910, 26171892, 32714865, 43619820, 65429730, 130859460]

約数ペア:

[(1, 130859460), (2, 65429730), (3, 43619820), (4, 32714865), (5, 26171892), (6, 21809910), (9, 14539940), (10, 13085946), (12, 10904955), (15, 8723964), (18, 7269970), (19, 6887340), (20, 6542973), (30, 4361982), (36, 3634985), (38, 3443670), (45, 2907988), (57, 2295780), (60, 2180991), (76, 1721835), (83, 1576620), (90, 1453994), (95, 1377468), (114, 1147890), (166, 788310), (171, 765260), (180, 726997), (190, 688734), (228, 573945), (249, 525540), (285, 459156), (332, 394155), (342, 382630), (380, 344367), (415, 315324), (461, 283860), (498, 262770), (570, 229578), (684, 191315), (747, 175180), (830, 157662), (855, 153052), (922, 141930), (996, 131385), (1140, 114789), (1245, 105108), (1383, 94620), (1494, 87590), (1577, 82980), (1660, 78831), (1710, 76526), (1844, 70965), (2305, 56772), (2490, 52554), (2766, 47310), (2988, 43795), (3154, 41490), (3420, 38263), (3735, 35036), (4149, 31540), (4610, 28386), (4731, 27660), (4980, 26277), (5532, 23655), (6308, 20745), (6915, 18924), (7470, 17518), (7885, 16596), (8298, 15770), (8759, 14940), (9220, 14193), (9462, 13830)]