169862220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{709}}^1$

素因数の和:757

約数の個数: 144

約数和(自身を含む): 567534240

約数和(自身を除く): 397672020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 121, 132, 165, 180, 198, 220, 242, 330, 363, 396, 484, 495, 605, 660, 709, 726, 990, 1089, 1210, 1331, 1418, 1452, 1815, 1980, 2127, 2178, 2420, 2662, 2836, 3545, 3630, 3993, 4254, 4356, 5324, 5445, 6381, 6655, 7090, 7260, 7799, 7986, 8508, 10635, 10890, 11979, 12762, 13310, 14180, 15598, 15972, 19965, 21270, 21780, 23397, 23958, 25524, 26620, 31196, 31905, 38995, 39930, 42540, 46794, 47916, 59895, 63810, 70191, 77990, 79860, 85789, 93588, 116985, 119790, 127620, 140382, 155980, 171578, 233970, 239580, 257367, 280764, 343156, 350955, 428945, 467940, 514734, 701910, 772101, 857890, 943679, 1029468, 1286835, 1403820, 1544202, 1715780, 1887358, 2573670, 2831037, 3088404, 3774716, 3860505, 4718395, 5147340, 5662074, 7721010, 8493111, 9436790, 11324148, 14155185, 15442020, 16986222, 18873580, 28310370, 33972444, 42465555, 56620740, 84931110, 169862220]

約数ペア:

[(1, 169862220), (2, 84931110), (3, 56620740), (4, 42465555), (5, 33972444), (6, 28310370), (9, 18873580), (10, 16986222), (11, 15442020), (12, 14155185), (15, 11324148), (18, 9436790), (20, 8493111), (22, 7721010), (30, 5662074), (33, 5147340), (36, 4718395), (44, 3860505), (45, 3774716), (55, 3088404), (60, 2831037), (66, 2573670), (90, 1887358), (99, 1715780), (110, 1544202), (121, 1403820), (132, 1286835), (165, 1029468), (180, 943679), (198, 857890), (220, 772101), (242, 701910), (330, 514734), (363, 467940), (396, 428945), (484, 350955), (495, 343156), (605, 280764), (660, 257367), (709, 239580), (726, 233970), (990, 171578), (1089, 155980), (1210, 140382), (1331, 127620), (1418, 119790), (1452, 116985), (1815, 93588), (1980, 85789), (2127, 79860), (2178, 77990), (2420, 70191), (2662, 63810), (2836, 59895), (3545, 47916), (3630, 46794), (3993, 42540), (4254, 39930), (4356, 38995), (5324, 31905), (5445, 31196), (6381, 26620), (6655, 25524), (7090, 23958), (7260, 23397), (7799, 21780), (7986, 21270), (8508, 19965), (10635, 15972), (10890, 15598), (11979, 14180), (12762, 13310)]