233938980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{467}}^1$

素因数の和:527

約数の個数: 216

約数和(自身を含む): 815645376

約数和(自身を除く): 581706396

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, 90, 92, 99, 110, 115, 121, 132, 138, 165, 180, 198, 207, 220, 230, 242, 253, 276, 330, 345, 363, 396, 414, 460, 467, 484, 495, 506, 605, 660, 690, 726, 759, 828, 934, 990, 1012, 1035, 1089, 1210, 1265, 1380, 1401, 1452, 1518, 1815, 1868, 1980, 2070, 2178, 2277, 2335, 2420, 2530, 2783, 2802, 3036, 3630, 3795, 4140, 4203, 4356, 4554, 4670, 5060, 5137, 5445, 5566, 5604, 7005, 7260, 7590, 8349, 8406, 9108, 9340, 10274, 10741, 10890, 11132, 11385, 13915, 14010, 15180, 15411, 16698, 16812, 20548, 21015, 21482, 21780, 22770, 25047, 25685, 27830, 28020, 30822, 32223, 33396, 41745, 42030, 42964, 45540, 46233, 50094, 51370, 53705, 55660, 56507, 61644, 64446, 77055, 83490, 84060, 92466, 96669, 100188, 102740, 107410, 113014, 118151, 125235, 128892, 154110, 161115, 166980, 169521, 184932, 193338, 214820, 226028, 231165, 236302, 250470, 282535, 308220, 322230, 339042, 354453, 386676, 462330, 472604, 483345, 500940, 508563, 565070, 590755, 644460, 678084, 708906, 847605, 924660, 966690, 1017126, 1063359, 1130140, 1181510, 1299661, 1417812, 1695210, 1772265, 1933380, 2034252, 2126718, 2363020, 2542815, 2599322, 3390420, 3544530, 3898983, 4253436, 5085630, 5198644, 5316795, 6498305, 7089060, 7797966, 10171260, 10633590, 11696949, 12996610, 15595932, 19494915, 21267180, 23393898, 25993220, 38989830, 46787796, 58484745, 77979660, 116969490, 233938980]

約数ペア:

[(1, 233938980), (2, 116969490), (3, 77979660), (4, 58484745), (5, 46787796), (6, 38989830), (9, 25993220), (10, 23393898), (11, 21267180), (12, 19494915), (15, 15595932), (18, 12996610), (20, 11696949), (22, 10633590), (23, 10171260), (30, 7797966), (33, 7089060), (36, 6498305), (44, 5316795), (45, 5198644), (46, 5085630), (55, 4253436), (60, 3898983), (66, 3544530), (69, 3390420), (90, 2599322), (92, 2542815), (99, 2363020), (110, 2126718), (115, 2034252), (121, 1933380), (132, 1772265), (138, 1695210), (165, 1417812), (180, 1299661), (198, 1181510), (207, 1130140), (220, 1063359), (230, 1017126), (242, 966690), (253, 924660), (276, 847605), (330, 708906), (345, 678084), (363, 644460), (396, 590755), (414, 565070), (460, 508563), (467, 500940), (484, 483345), (495, 472604), (506, 462330), (605, 386676), (660, 354453), (690, 339042), (726, 322230), (759, 308220), (828, 282535), (934, 250470), (990, 236302), (1012, 231165), (1035, 226028), (1089, 214820), (1210, 193338), (1265, 184932), (1380, 169521), (1401, 166980), (1452, 161115), (1518, 154110), (1815, 128892), (1868, 125235), (1980, 118151), (2070, 113014), (2178, 107410), (2277, 102740), (2335, 100188), (2420, 96669), (2530, 92466), (2783, 84060), (2802, 83490), (3036, 77055), (3630, 64446), (3795, 61644), (4140, 56507), (4203, 55660), (4356, 53705), (4554, 51370), (4670, 50094), (5060, 46233), (5137, 45540), (5445, 42964), (5566, 42030), (5604, 41745), (7005, 33396), (7260, 32223), (7590, 30822), (8349, 28020), (8406, 27830), (9108, 25685), (9340, 25047), (10274, 22770), (10741, 21780), (10890, 21482), (11132, 21015), (11385, 20548), (13915, 16812), (14010, 16698), (15180, 15411)]