180985860

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{30469}}^1$

素因数の和:30498

約数の個数: 96

約数和(自身を含む): 614275200

約数和(自身を除く): 433289340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 30469, 60938, 91407, 121876, 152345, 182814, 274221, 304690, 335159, 365628, 457035, 548442, 609380, 670318, 822663, 914070, 1005477, 1096884, 1340636, 1371105, 1645326, 1675795, 1828140, 2010954, 2742210, 3016431, 3290652, 3351590, 4021908, 4113315, 5027385, 5484420, 6032862, 6703180, 8226630, 9049293, 10054770, 12065724, 15082155, 16453260, 18098586, 20109540, 30164310, 36197172, 45246465, 60328620, 90492930, 180985860]

約数ペア:

[(1, 180985860), (2, 90492930), (3, 60328620), (4, 45246465), (5, 36197172), (6, 30164310), (9, 20109540), (10, 18098586), (11, 16453260), (12, 15082155), (15, 12065724), (18, 10054770), (20, 9049293), (22, 8226630), (27, 6703180), (30, 6032862), (33, 5484420), (36, 5027385), (44, 4113315), (45, 4021908), (54, 3351590), (55, 3290652), (60, 3016431), (66, 2742210), (90, 2010954), (99, 1828140), (108, 1675795), (110, 1645326), (132, 1371105), (135, 1340636), (165, 1096884), (180, 1005477), (198, 914070), (220, 822663), (270, 670318), (297, 609380), (330, 548442), (396, 457035), (495, 365628), (540, 335159), (594, 304690), (660, 274221), (990, 182814), (1188, 152345), (1485, 121876), (1980, 91407), (2970, 60938), (5940, 30469)]