74200320

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 279619200

約数和(自身を除く): 205418880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 113, 114, 120, 128, 135, 144, 152, 160, 171, 180, 190, 192, 216, 226, 228, 240, 256, 270, 285, 288, 304, 320, 339, 342, 360, 380, 384, 432, 452, 456, 480, 513, 540, 565, 570, 576, 608, 640, 678, 684, 720, 760, 768, 855, 864, 904, 912, 960, 1017, 1026, 1080, 1130, 1140, 1152, 1216, 1280, 1356, 1368, 1440, 1520, 1695, 1710, 1728, 1808, 1824, 1920, 2034, 2052, 2147, 2160, 2260, 2280, 2304, 2432, 2565, 2712, 2736, 2880, 3040, 3051, 3390, 3420, 3456, 3616, 3648, 3840, 4068, 4104, 4294, 4320, 4520, 4560, 4864, 5085, 5130, 5424, 5472, 5760, 6080, 6102, 6441, 6780, 6840, 6912, 7232, 7296, 8136, 8208, 8588, 8640, 9040, 9120, 10170, 10260, 10735, 10848, 10944, 11520, 12160, 12204, 12882, 13560, 13680, 14464, 14592, 15255, 16272, 16416, 17176, 17280, 18080, 18240, 19323, 20340, 20520, 21470, 21696, 21888, 24320, 24408, 25764, 27120, 27360, 28928, 30510, 32205, 32544, 32832, 34352, 34560, 36160, 36480, 38646, 40680, 41040, 42940, 43392, 43776, 48816, 51528, 54240, 54720, 57969, 61020, 64410, 65088, 65664, 68704, 72320, 72960, 77292, 81360, 82080, 85880, 86784, 96615, 97632, 103056, 108480, 109440, 115938, 122040, 128820, 130176, 131328, 137408, 144640, 154584, 162720, 164160, 171760, 193230, 195264, 206112, 216960, 218880, 231876, 244080, 257640, 260352, 274816, 289845, 309168, 325440, 328320, 343520, 386460, 390528, 412224, 433920, 463752, 488160, 515280, 549632, 579690, 618336, 650880, 656640, 687040, 772920, 781056, 824448, 927504, 976320, 1030560, 1159380, 1236672, 1301760, 1374080, 1545840, 1648896, 1855008, 1952640, 2061120, 2318760, 2473344, 2748160, 3091680, 3710016, 3905280, 4122240, 4637520, 4946688, 6183360, 7420032, 8244480, 9275040, 12366720, 14840064, 18550080, 24733440, 37100160, 74200320]

約数ペア:

[(1, 74200320), (2, 37100160), (3, 24733440), (4, 18550080), (5, 14840064), (6, 12366720), (8, 9275040), (9, 8244480), (10, 7420032), (12, 6183360), (15, 4946688), (16, 4637520), (18, 4122240), (19, 3905280), (20, 3710016), (24, 3091680), (27, 2748160), (30, 2473344), (32, 2318760), (36, 2061120), (38, 1952640), (40, 1855008), (45, 1648896), (48, 1545840), (54, 1374080), (57, 1301760), (60, 1236672), (64, 1159380), (72, 1030560), (76, 976320), (80, 927504), (90, 824448), (95, 781056), (96, 772920), (108, 687040), (113, 656640), (114, 650880), (120, 618336), (128, 579690), (135, 549632), (144, 515280), (152, 488160), (160, 463752), (171, 433920), (180, 412224), (190, 390528), (192, 386460), (216, 343520), (226, 328320), (228, 325440), (240, 309168), (256, 289845), (270, 274816), (285, 260352), (288, 257640), (304, 244080), (320, 231876), (339, 218880), (342, 216960), (360, 206112), (380, 195264), (384, 193230), (432, 171760), (452, 164160), (456, 162720), (480, 154584), (513, 144640), (540, 137408), (565, 131328), (570, 130176), (576, 128820), (608, 122040), (640, 115938), (678, 109440), (684, 108480), (720, 103056), (760, 97632), (768, 96615), (855, 86784), (864, 85880), (904, 82080), (912, 81360), (960, 77292), (1017, 72960), (1026, 72320), (1080, 68704), (1130, 65664), (1140, 65088), (1152, 64410), (1216, 61020), (1280, 57969), (1356, 54720), (1368, 54240), (1440, 51528), (1520, 48816), (1695, 43776), (1710, 43392), (1728, 42940), (1808, 41040), (1824, 40680), (1920, 38646), (2034, 36480), (2052, 36160), (2147, 34560), (2160, 34352), (2260, 32832), (2280, 32544), (2304, 32205), (2432, 30510), (2565, 28928), (2712, 27360), (2736, 27120), (2880, 25764), (3040, 24408), (3051, 24320), (3390, 21888), (3420, 21696), (3456, 21470), (3616, 20520), (3648, 20340), (3840, 19323), (4068, 18240), (4104, 18080), (4294, 17280), (4320, 17176), (4520, 16416), (4560, 16272), (4864, 15255), (5085, 14592), (5130, 14464), (5424, 13680), (5472, 13560), (5760, 12882), (6080, 12204), (6102, 12160), (6441, 11520), (6780, 10944), (6840, 10848), (6912, 10735), (7232, 10260), (7296, 10170), (8136, 9120), (8208, 9040), (8588, 8640)]