457358220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 288

約数和(自身を含む): 1611477504

約数和(自身を除く): 1154119284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 83, 90, 92, 99, 110, 115, 121, 132, 138, 165, 166, 180, 198, 207, 220, 230, 242, 249, 253, 276, 330, 332, 345, 363, 396, 414, 415, 460, 484, 495, 498, 506, 605, 660, 690, 726, 747, 759, 828, 830, 913, 990, 996, 1012, 1035, 1089, 1210, 1245, 1265, 1331, 1380, 1452, 1494, 1518, 1660, 1815, 1826, 1909, 1980, 2070, 2178, 2277, 2420, 2490, 2530, 2662, 2739, 2783, 2988, 3036, 3630, 3652, 3735, 3795, 3818, 3993, 4140, 4356, 4554, 4565, 4980, 5060, 5324, 5445, 5478, 5566, 5727, 6655, 7260, 7470, 7590, 7636, 7986, 8217, 8349, 9108, 9130, 9545, 10043, 10890, 10956, 11132, 11385, 11454, 11979, 13310, 13695, 13915, 14940, 15180, 15972, 16434, 16698, 17181, 18260, 19090, 19965, 20086, 20999, 21780, 22770, 22908, 23958, 25047, 26620, 27390, 27830, 28635, 30129, 30613, 32868, 33396, 34362, 38180, 39930, 40172, 41085, 41745, 41998, 45540, 47916, 50094, 50215, 54780, 55660, 57270, 59895, 60258, 61226, 62997, 68724, 79860, 82170, 83490, 83996, 85905, 90387, 91839, 100188, 100430, 104995, 110473, 114540, 119790, 120516, 122452, 125235, 125994, 150645, 153065, 164340, 166980, 171810, 180774, 183678, 188991, 200860, 209990, 220946, 230989, 239580, 250470, 251988, 275517, 301290, 306130, 314985, 331419, 343620, 361548, 367356, 377982, 419980, 441892, 451935, 459195, 461978, 500940, 551034, 552365, 602580, 612260, 629970, 662838, 692967, 755964, 903870, 918390, 923956, 944955, 994257, 1102068, 1104730, 1154945, 1259940, 1325676, 1377585, 1385934, 1657095, 1807740, 1836780, 1889910, 1988514, 2078901, 2209460, 2309890, 2540879, 2755170, 2771868, 3314190, 3464835, 3779820, 3977028, 4157802, 4619780, 4971285, 5081758, 5510340, 6628380, 6929670, 7622637, 8315604, 9942570, 10163516, 10394505, 12704395, 13859340, 15245274, 19885140, 20789010, 22867911, 25408790, 30490548, 38113185, 41578020, 45735822, 50817580, 76226370, 91471644, 114339555, 152452740, 228679110, 457358220]

約数ペア:

[(1, 457358220), (2, 228679110), (3, 152452740), (4, 114339555), (5, 91471644), (6, 76226370), (9, 50817580), (10, 45735822), (11, 41578020), (12, 38113185), (15, 30490548), (18, 25408790), (20, 22867911), (22, 20789010), (23, 19885140), (30, 15245274), (33, 13859340), (36, 12704395), (44, 10394505), (45, 10163516), (46, 9942570), (55, 8315604), (60, 7622637), (66, 6929670), (69, 6628380), (83, 5510340), (90, 5081758), (92, 4971285), (99, 4619780), (110, 4157802), (115, 3977028), (121, 3779820), (132, 3464835), (138, 3314190), (165, 2771868), (166, 2755170), (180, 2540879), (198, 2309890), (207, 2209460), (220, 2078901), (230, 1988514), (242, 1889910), (249, 1836780), (253, 1807740), (276, 1657095), (330, 1385934), (332, 1377585), (345, 1325676), (363, 1259940), (396, 1154945), (414, 1104730), (415, 1102068), (460, 994257), (484, 944955), (495, 923956), (498, 918390), (506, 903870), (605, 755964), (660, 692967), (690, 662838), (726, 629970), (747, 612260), (759, 602580), (828, 552365), (830, 551034), (913, 500940), (990, 461978), (996, 459195), (1012, 451935), (1035, 441892), (1089, 419980), (1210, 377982), (1245, 367356), (1265, 361548), (1331, 343620), (1380, 331419), (1452, 314985), (1494, 306130), (1518, 301290), (1660, 275517), (1815, 251988), (1826, 250470), (1909, 239580), (1980, 230989), (2070, 220946), (2178, 209990), (2277, 200860), (2420, 188991), (2490, 183678), (2530, 180774), (2662, 171810), (2739, 166980), (2783, 164340), (2988, 153065), (3036, 150645), (3630, 125994), (3652, 125235), (3735, 122452), (3795, 120516), (3818, 119790), (3993, 114540), (4140, 110473), (4356, 104995), (4554, 100430), (4565, 100188), (4980, 91839), (5060, 90387), (5324, 85905), (5445, 83996), (5478, 83490), (5566, 82170), (5727, 79860), (6655, 68724), (7260, 62997), (7470, 61226), (7590, 60258), (7636, 59895), (7986, 57270), (8217, 55660), (8349, 54780), (9108, 50215), (9130, 50094), (9545, 47916), (10043, 45540), (10890, 41998), (10956, 41745), (11132, 41085), (11385, 40172), (11454, 39930), (11979, 38180), (13310, 34362), (13695, 33396), (13915, 32868), (14940, 30613), (15180, 30129), (15972, 28635), (16434, 27830), (16698, 27390), (17181, 26620), (18260, 25047), (19090, 23958), (19965, 22908), (20086, 22770), (20999, 21780)]