55471680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:154

約数の個数: 336

約数和(自身を含む): 222528384

約数和(自身を除く): 167056704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 64, 66, 68, 72, 80, 85, 88, 90, 96, 99, 102, 103, 110, 120, 132, 136, 144, 153, 160, 165, 170, 176, 180, 187, 192, 198, 204, 206, 220, 240, 255, 264, 272, 288, 306, 309, 320, 330, 340, 352, 360, 374, 396, 408, 412, 440, 480, 495, 510, 515, 528, 544, 561, 576, 612, 618, 660, 680, 704, 720, 748, 765, 792, 816, 824, 880, 927, 935, 960, 990, 1020, 1030, 1056, 1088, 1122, 1133, 1224, 1236, 1320, 1360, 1440, 1496, 1530, 1545, 1584, 1632, 1648, 1683, 1751, 1760, 1854, 1870, 1980, 2040, 2060, 2112, 2244, 2266, 2448, 2472, 2640, 2720, 2805, 2880, 2992, 3060, 3090, 3168, 3264, 3296, 3366, 3399, 3502, 3520, 3708, 3740, 3960, 4080, 4120, 4488, 4532, 4635, 4896, 4944, 5253, 5280, 5440, 5610, 5665, 5984, 6120, 6180, 6336, 6592, 6732, 6798, 7004, 7416, 7480, 7920, 8160, 8240, 8415, 8755, 8976, 9064, 9270, 9792, 9888, 10197, 10506, 10560, 11220, 11330, 11968, 12240, 12360, 13464, 13596, 14008, 14832, 14960, 15759, 15840, 16320, 16480, 16830, 16995, 17510, 17952, 18128, 18540, 19261, 19776, 20394, 21012, 22440, 22660, 24480, 24720, 26265, 26928, 27192, 28016, 29664, 29920, 31518, 31680, 32960, 33660, 33990, 35020, 35904, 36256, 37080, 38522, 40788, 42024, 44880, 45320, 48960, 49440, 50985, 52530, 53856, 54384, 56032, 57783, 59328, 59840, 63036, 67320, 67980, 70040, 72512, 74160, 77044, 78795, 81576, 84048, 89760, 90640, 96305, 98880, 101970, 105060, 107712, 108768, 112064, 115566, 126072, 134640, 135960, 140080, 148320, 154088, 157590, 163152, 168096, 173349, 179520, 181280, 192610, 203940, 210120, 217536, 231132, 252144, 269280, 271920, 280160, 288915, 296640, 308176, 315180, 326304, 336192, 346698, 362560, 385220, 407880, 420240, 462264, 504288, 538560, 543840, 560320, 577830, 616352, 630360, 652608, 693396, 770440, 815760, 840480, 866745, 924528, 1008576, 1087680, 1155660, 1232704, 1260720, 1386792, 1540880, 1631520, 1680960, 1733490, 1849056, 2311320, 2521440, 2773584, 3081760, 3263040, 3466980, 3698112, 4622640, 5042880, 5547168, 6163520, 6933960, 9245280, 11094336, 13867920, 18490560, 27735840, 55471680]

約数ペア:

[(1, 55471680), (2, 27735840), (3, 18490560), (4, 13867920), (5, 11094336), (6, 9245280), (8, 6933960), (9, 6163520), (10, 5547168), (11, 5042880), (12, 4622640), (15, 3698112), (16, 3466980), (17, 3263040), (18, 3081760), (20, 2773584), (22, 2521440), (24, 2311320), (30, 1849056), (32, 1733490), (33, 1680960), (34, 1631520), (36, 1540880), (40, 1386792), (44, 1260720), (45, 1232704), (48, 1155660), (51, 1087680), (55, 1008576), (60, 924528), (64, 866745), (66, 840480), (68, 815760), (72, 770440), (80, 693396), (85, 652608), (88, 630360), (90, 616352), (96, 577830), (99, 560320), (102, 543840), (103, 538560), (110, 504288), (120, 462264), (132, 420240), (136, 407880), (144, 385220), (153, 362560), (160, 346698), (165, 336192), (170, 326304), (176, 315180), (180, 308176), (187, 296640), (192, 288915), (198, 280160), (204, 271920), (206, 269280), (220, 252144), (240, 231132), (255, 217536), (264, 210120), (272, 203940), (288, 192610), (306, 181280), (309, 179520), (320, 173349), (330, 168096), (340, 163152), (352, 157590), (360, 154088), (374, 148320), (396, 140080), (408, 135960), (412, 134640), (440, 126072), (480, 115566), (495, 112064), (510, 108768), (515, 107712), (528, 105060), (544, 101970), (561, 98880), (576, 96305), (612, 90640), (618, 89760), (660, 84048), (680, 81576), (704, 78795), (720, 77044), (748, 74160), (765, 72512), (792, 70040), (816, 67980), (824, 67320), (880, 63036), (927, 59840), (935, 59328), (960, 57783), (990, 56032), (1020, 54384), (1030, 53856), (1056, 52530), (1088, 50985), (1122, 49440), (1133, 48960), (1224, 45320), (1236, 44880), (1320, 42024), (1360, 40788), (1440, 38522), (1496, 37080), (1530, 36256), (1545, 35904), (1584, 35020), (1632, 33990), (1648, 33660), (1683, 32960), (1751, 31680), (1760, 31518), (1854, 29920), (1870, 29664), (1980, 28016), (2040, 27192), (2060, 26928), (2112, 26265), (2244, 24720), (2266, 24480), (2448, 22660), (2472, 22440), (2640, 21012), (2720, 20394), (2805, 19776), (2880, 19261), (2992, 18540), (3060, 18128), (3090, 17952), (3168, 17510), (3264, 16995), (3296, 16830), (3366, 16480), (3399, 16320), (3502, 15840), (3520, 15759), (3708, 14960), (3740, 14832), (3960, 14008), (4080, 13596), (4120, 13464), (4488, 12360), (4532, 12240), (4635, 11968), (4896, 11330), (4944, 11220), (5253, 10560), (5280, 10506), (5440, 10197), (5610, 9888), (5665, 9792), (5984, 9270), (6120, 9064), (6180, 8976), (6336, 8755), (6592, 8415), (6732, 8240), (6798, 8160), (7004, 7920), (7416, 7480)]