149029920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1$

素因数の和:472

約数の個数: 288

約数和(自身を含む): 577886400

約数和(自身を除く): 428856480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 419, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 838, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1257, 1368, 1440, 1482, 1520, 1560, 1676, 1710, 1824, 1872, 1976, 2080, 2095, 2223, 2280, 2340, 2470, 2514, 2736, 2964, 3040, 3120, 3352, 3420, 3705, 3744, 3771, 3952, 4190, 4446, 4560, 4680, 4940, 5028, 5447, 5472, 5928, 6240, 6285, 6704, 6840, 7410, 7542, 7904, 7961, 8380, 8892, 9120, 9360, 9880, 10056, 10894, 11115, 11856, 12570, 13408, 13680, 14820, 15084, 15922, 16341, 16760, 17784, 18720, 18855, 19760, 20112, 21788, 22230, 23712, 23883, 25140, 27235, 27360, 29640, 30168, 31844, 32682, 33520, 35568, 37710, 39520, 39805, 40224, 43576, 44460, 47766, 49023, 50280, 54470, 59280, 60336, 63688, 65364, 67040, 71136, 71649, 75420, 79610, 81705, 87152, 88920, 95532, 98046, 100560, 103493, 108940, 118560, 119415, 120672, 127376, 130728, 143298, 150840, 159220, 163410, 174304, 177840, 191064, 196092, 201120, 206986, 217880, 238830, 245115, 254752, 261456, 286596, 301680, 310479, 318440, 326820, 355680, 358245, 382128, 392184, 413972, 435760, 477660, 490230, 517465, 522912, 573192, 603360, 620958, 636880, 653640, 716490, 764256, 784368, 827944, 871520, 931437, 955320, 980460, 1034930, 1146384, 1241916, 1273760, 1307280, 1432980, 1552395, 1568736, 1655888, 1862874, 1910640, 1960920, 2069860, 2292768, 2483832, 2614560, 2865960, 3104790, 3311776, 3725748, 3821280, 3921840, 4139720, 4657185, 4967664, 5731920, 6209580, 7451496, 7843680, 8279440, 9314370, 9935328, 11463840, 12419160, 14902992, 16558880, 18628740, 24838320, 29805984, 37257480, 49676640, 74514960, 149029920]

約数ペア:

[(1, 149029920), (2, 74514960), (3, 49676640), (4, 37257480), (5, 29805984), (6, 24838320), (8, 18628740), (9, 16558880), (10, 14902992), (12, 12419160), (13, 11463840), (15, 9935328), (16, 9314370), (18, 8279440), (19, 7843680), (20, 7451496), (24, 6209580), (26, 5731920), (30, 4967664), (32, 4657185), (36, 4139720), (38, 3921840), (39, 3821280), (40, 3725748), (45, 3311776), (48, 3104790), (52, 2865960), (57, 2614560), (60, 2483832), (65, 2292768), (72, 2069860), (76, 1960920), (78, 1910640), (80, 1862874), (90, 1655888), (95, 1568736), (96, 1552395), (104, 1432980), (114, 1307280), (117, 1273760), (120, 1241916), (130, 1146384), (144, 1034930), (152, 980460), (156, 955320), (160, 931437), (171, 871520), (180, 827944), (190, 784368), (195, 764256), (208, 716490), (228, 653640), (234, 636880), (240, 620958), (247, 603360), (260, 573192), (285, 522912), (288, 517465), (304, 490230), (312, 477660), (342, 435760), (360, 413972), (380, 392184), (390, 382128), (416, 358245), (419, 355680), (456, 326820), (468, 318440), (480, 310479), (494, 301680), (520, 286596), (570, 261456), (585, 254752), (608, 245115), (624, 238830), (684, 217880), (720, 206986), (741, 201120), (760, 196092), (780, 191064), (838, 177840), (855, 174304), (912, 163410), (936, 159220), (988, 150840), (1040, 143298), (1140, 130728), (1170, 127376), (1235, 120672), (1248, 119415), (1257, 118560), (1368, 108940), (1440, 103493), (1482, 100560), (1520, 98046), (1560, 95532), (1676, 88920), (1710, 87152), (1824, 81705), (1872, 79610), (1976, 75420), (2080, 71649), (2095, 71136), (2223, 67040), (2280, 65364), (2340, 63688), (2470, 60336), (2514, 59280), (2736, 54470), (2964, 50280), (3040, 49023), (3120, 47766), (3352, 44460), (3420, 43576), (3705, 40224), (3744, 39805), (3771, 39520), (3952, 37710), (4190, 35568), (4446, 33520), (4560, 32682), (4680, 31844), (4940, 30168), (5028, 29640), (5447, 27360), (5472, 27235), (5928, 25140), (6240, 23883), (6285, 23712), (6704, 22230), (6840, 21788), (7410, 20112), (7542, 19760), (7904, 18855), (7961, 18720), (8380, 17784), (8892, 16760), (9120, 16341), (9360, 15922), (9880, 15084), (10056, 14820), (10894, 13680), (11115, 13408), (11856, 12570)]