304535880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1532

約数の個数: 192

約数和(自身を含む): 1100848320

約数和(自身を除く): 796312440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 88, 90, 99, 106, 110, 120, 132, 159, 165, 180, 198, 212, 220, 264, 265, 318, 330, 360, 396, 424, 440, 477, 495, 530, 583, 636, 660, 792, 795, 954, 990, 1060, 1166, 1272, 1320, 1451, 1590, 1749, 1908, 1980, 2120, 2332, 2385, 2902, 2915, 3180, 3498, 3816, 3960, 4353, 4664, 4770, 5247, 5804, 5830, 6360, 6996, 7255, 8706, 8745, 9540, 10494, 11608, 11660, 13059, 13992, 14510, 15961, 17412, 17490, 19080, 20988, 21765, 23320, 26118, 26235, 29020, 31922, 34824, 34980, 41976, 43530, 47883, 52236, 52470, 58040, 63844, 65295, 69960, 76903, 79805, 87060, 95766, 104472, 104940, 127688, 130590, 143649, 153806, 159610, 174120, 191532, 209880, 230709, 239415, 261180, 287298, 307612, 319220, 383064, 384515, 461418, 478830, 522360, 574596, 615224, 638440, 692127, 718245, 769030, 845933, 922836, 957660, 1149192, 1153545, 1384254, 1436490, 1538060, 1691866, 1845672, 1915320, 2307090, 2537799, 2768508, 2872980, 3076120, 3383732, 3460635, 4229665, 4614180, 5075598, 5537016, 5745960, 6767464, 6921270, 7613397, 8459330, 9228360, 10151196, 12688995, 13842540, 15226794, 16918660, 20302392, 25377990, 27685080, 30453588, 33837320, 38066985, 50755980, 60907176, 76133970, 101511960, 152267940, 304535880]

約数ペア:

[(1, 304535880), (2, 152267940), (3, 101511960), (4, 76133970), (5, 60907176), (6, 50755980), (8, 38066985), (9, 33837320), (10, 30453588), (11, 27685080), (12, 25377990), (15, 20302392), (18, 16918660), (20, 15226794), (22, 13842540), (24, 12688995), (30, 10151196), (33, 9228360), (36, 8459330), (40, 7613397), (44, 6921270), (45, 6767464), (53, 5745960), (55, 5537016), (60, 5075598), (66, 4614180), (72, 4229665), (88, 3460635), (90, 3383732), (99, 3076120), (106, 2872980), (110, 2768508), (120, 2537799), (132, 2307090), (159, 1915320), (165, 1845672), (180, 1691866), (198, 1538060), (212, 1436490), (220, 1384254), (264, 1153545), (265, 1149192), (318, 957660), (330, 922836), (360, 845933), (396, 769030), (424, 718245), (440, 692127), (477, 638440), (495, 615224), (530, 574596), (583, 522360), (636, 478830), (660, 461418), (792, 384515), (795, 383064), (954, 319220), (990, 307612), (1060, 287298), (1166, 261180), (1272, 239415), (1320, 230709), (1451, 209880), (1590, 191532), (1749, 174120), (1908, 159610), (1980, 153806), (2120, 143649), (2332, 130590), (2385, 127688), (2902, 104940), (2915, 104472), (3180, 95766), (3498, 87060), (3816, 79805), (3960, 76903), (4353, 69960), (4664, 65295), (4770, 63844), (5247, 58040), (5804, 52470), (5830, 52236), (6360, 47883), (6996, 43530), (7255, 41976), (8706, 34980), (8745, 34824), (9540, 31922), (10494, 29020), (11608, 26235), (11660, 26118), (13059, 23320), (13992, 21765), (14510, 20988), (15961, 19080), (17412, 17490)]