118420920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 432000000

約数和(自身を除く): 313579080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 29, 30, 36, 38, 40, 45, 54, 57, 58, 60, 72, 76, 87, 90, 95, 108, 114, 116, 120, 135, 145, 152, 171, 174, 180, 190, 199, 216, 228, 232, 261, 270, 285, 290, 342, 348, 360, 380, 398, 435, 456, 513, 522, 540, 551, 570, 580, 597, 684, 696, 760, 783, 796, 855, 870, 995, 1026, 1044, 1080, 1102, 1140, 1160, 1194, 1305, 1368, 1566, 1592, 1653, 1710, 1740, 1791, 1990, 2052, 2088, 2204, 2280, 2388, 2565, 2610, 2755, 2985, 3132, 3306, 3420, 3480, 3582, 3781, 3915, 3980, 4104, 4408, 4776, 4959, 5130, 5220, 5373, 5510, 5771, 5970, 6264, 6612, 6840, 7164, 7562, 7830, 7960, 8265, 8955, 9918, 10260, 10440, 10746, 11020, 11343, 11542, 11940, 13224, 14328, 14877, 15124, 15660, 16530, 17313, 17910, 18905, 19836, 20520, 21492, 22040, 22686, 23084, 23880, 24795, 26865, 28855, 29754, 30248, 31320, 33060, 34029, 34626, 35820, 37810, 39672, 42984, 45372, 46168, 49590, 51939, 53730, 56715, 57710, 59508, 66120, 68058, 69252, 71640, 74385, 75620, 86565, 90744, 99180, 102087, 103878, 107460, 109649, 113430, 115420, 119016, 136116, 138504, 148770, 151240, 155817, 170145, 173130, 198360, 204174, 207756, 214920, 219298, 226860, 230840, 259695, 272232, 297540, 311634, 328947, 340290, 346260, 408348, 415512, 438596, 453720, 510435, 519390, 548245, 595080, 623268, 657894, 680580, 692520, 779085, 816696, 877192, 986841, 1020870, 1038780, 1096490, 1246536, 1315788, 1361160, 1558170, 1644735, 1973682, 2041740, 2077560, 2192980, 2631576, 2960523, 3116340, 3289470, 3947364, 4083480, 4385960, 4934205, 5921046, 6232680, 6578940, 7894728, 9868410, 11842092, 13157880, 14802615, 19736820, 23684184, 29605230, 39473640, 59210460, 118420920]

約数ペア:

[(1, 118420920), (2, 59210460), (3, 39473640), (4, 29605230), (5, 23684184), (6, 19736820), (8, 14802615), (9, 13157880), (10, 11842092), (12, 9868410), (15, 7894728), (18, 6578940), (19, 6232680), (20, 5921046), (24, 4934205), (27, 4385960), (29, 4083480), (30, 3947364), (36, 3289470), (38, 3116340), (40, 2960523), (45, 2631576), (54, 2192980), (57, 2077560), (58, 2041740), (60, 1973682), (72, 1644735), (76, 1558170), (87, 1361160), (90, 1315788), (95, 1246536), (108, 1096490), (114, 1038780), (116, 1020870), (120, 986841), (135, 877192), (145, 816696), (152, 779085), (171, 692520), (174, 680580), (180, 657894), (190, 623268), (199, 595080), (216, 548245), (228, 519390), (232, 510435), (261, 453720), (270, 438596), (285, 415512), (290, 408348), (342, 346260), (348, 340290), (360, 328947), (380, 311634), (398, 297540), (435, 272232), (456, 259695), (513, 230840), (522, 226860), (540, 219298), (551, 214920), (570, 207756), (580, 204174), (597, 198360), (684, 173130), (696, 170145), (760, 155817), (783, 151240), (796, 148770), (855, 138504), (870, 136116), (995, 119016), (1026, 115420), (1044, 113430), (1080, 109649), (1102, 107460), (1140, 103878), (1160, 102087), (1194, 99180), (1305, 90744), (1368, 86565), (1566, 75620), (1592, 74385), (1653, 71640), (1710, 69252), (1740, 68058), (1791, 66120), (1990, 59508), (2052, 57710), (2088, 56715), (2204, 53730), (2280, 51939), (2388, 49590), (2565, 46168), (2610, 45372), (2755, 42984), (2985, 39672), (3132, 37810), (3306, 35820), (3420, 34626), (3480, 34029), (3582, 33060), (3781, 31320), (3915, 30248), (3980, 29754), (4104, 28855), (4408, 26865), (4776, 24795), (4959, 23880), (5130, 23084), (5220, 22686), (5373, 22040), (5510, 21492), (5771, 20520), (5970, 19836), (6264, 18905), (6612, 17910), (6840, 17313), (7164, 16530), (7562, 15660), (7830, 15124), (7960, 14877), (8265, 14328), (8955, 13224), (9918, 11940), (10260, 11542), (10440, 11343), (10746, 11020)]