154356840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 583355520

約数和(自身を除く): 428998680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 71, 72, 81, 88, 90, 99, 108, 110, 120, 122, 132, 135, 142, 162, 165, 180, 183, 198, 213, 216, 220, 244, 264, 270, 284, 297, 305, 324, 330, 355, 360, 366, 396, 405, 426, 440, 488, 495, 540, 549, 568, 594, 610, 639, 648, 660, 671, 710, 732, 781, 792, 810, 852, 891, 915, 990, 1065, 1080, 1098, 1188, 1220, 1278, 1320, 1342, 1420, 1464, 1485, 1562, 1620, 1647, 1704, 1782, 1830, 1917, 1980, 2013, 2130, 2196, 2343, 2376, 2440, 2556, 2684, 2745, 2840, 2970, 3124, 3195, 3240, 3294, 3355, 3564, 3660, 3834, 3905, 3960, 4026, 4260, 4331, 4392, 4455, 4686, 4941, 5112, 5368, 5490, 5751, 5940, 6039, 6248, 6390, 6588, 6710, 7029, 7128, 7320, 7668, 7810, 8052, 8235, 8520, 8662, 8910, 9372, 9585, 9882, 10065, 10980, 11502, 11715, 11880, 12078, 12780, 12993, 13176, 13420, 14058, 15336, 15620, 16104, 16470, 17324, 17820, 18117, 18744, 19170, 19764, 20130, 21087, 21655, 21960, 23004, 23430, 24156, 24705, 25560, 25986, 26840, 28116, 28755, 30195, 31240, 32940, 34648, 35145, 35640, 36234, 38340, 38979, 39528, 40260, 42174, 43310, 46008, 46860, 47641, 48312, 49410, 51972, 54351, 56232, 57510, 60390, 63261, 64965, 65880, 70290, 72468, 76680, 77958, 80520, 84348, 86620, 90585, 93720, 95282, 98820, 103944, 105435, 108702, 115020, 116937, 120780, 126522, 129930, 140580, 142923, 144936, 155916, 168696, 173240, 181170, 190564, 194895, 197640, 210870, 217404, 230040, 233874, 238205, 241560, 253044, 259860, 271755, 281160, 285846, 311832, 316305, 350811, 362340, 381128, 389790, 421740, 428769, 434808, 467748, 476410, 506088, 519720, 543510, 571692, 584685, 632610, 701622, 714615, 724680, 779580, 843480, 857538, 935496, 952820, 1087020, 1143384, 1169370, 1265220, 1286307, 1403244, 1429230, 1559160, 1715076, 1754055, 1905640, 2143845, 2174040, 2338740, 2530440, 2572614, 2806488, 2858460, 3430152, 3508110, 3858921, 4287690, 4677480, 5145228, 5716920, 6431535, 7016220, 7717842, 8575380, 10290456, 12863070, 14032440, 15435684, 17150760, 19294605, 25726140, 30871368, 38589210, 51452280, 77178420, 154356840]

約数ペア:

[(1, 154356840), (2, 77178420), (3, 51452280), (4, 38589210), (5, 30871368), (6, 25726140), (8, 19294605), (9, 17150760), (10, 15435684), (11, 14032440), (12, 12863070), (15, 10290456), (18, 8575380), (20, 7717842), (22, 7016220), (24, 6431535), (27, 5716920), (30, 5145228), (33, 4677480), (36, 4287690), (40, 3858921), (44, 3508110), (45, 3430152), (54, 2858460), (55, 2806488), (60, 2572614), (61, 2530440), (66, 2338740), (71, 2174040), (72, 2143845), (81, 1905640), (88, 1754055), (90, 1715076), (99, 1559160), (108, 1429230), (110, 1403244), (120, 1286307), (122, 1265220), (132, 1169370), (135, 1143384), (142, 1087020), (162, 952820), (165, 935496), (180, 857538), (183, 843480), (198, 779580), (213, 724680), (216, 714615), (220, 701622), (244, 632610), (264, 584685), (270, 571692), (284, 543510), (297, 519720), (305, 506088), (324, 476410), (330, 467748), (355, 434808), (360, 428769), (366, 421740), (396, 389790), (405, 381128), (426, 362340), (440, 350811), (488, 316305), (495, 311832), (540, 285846), (549, 281160), (568, 271755), (594, 259860), (610, 253044), (639, 241560), (648, 238205), (660, 233874), (671, 230040), (710, 217404), (732, 210870), (781, 197640), (792, 194895), (810, 190564), (852, 181170), (891, 173240), (915, 168696), (990, 155916), (1065, 144936), (1080, 142923), (1098, 140580), (1188, 129930), (1220, 126522), (1278, 120780), (1320, 116937), (1342, 115020), (1420, 108702), (1464, 105435), (1485, 103944), (1562, 98820), (1620, 95282), (1647, 93720), (1704, 90585), (1782, 86620), (1830, 84348), (1917, 80520), (1980, 77958), (2013, 76680), (2130, 72468), (2196, 70290), (2343, 65880), (2376, 64965), (2440, 63261), (2556, 60390), (2684, 57510), (2745, 56232), (2840, 54351), (2970, 51972), (3124, 49410), (3195, 48312), (3240, 47641), (3294, 46860), (3355, 46008), (3564, 43310), (3660, 42174), (3834, 40260), (3905, 39528), (3960, 38979), (4026, 38340), (4260, 36234), (4331, 35640), (4392, 35145), (4455, 34648), (4686, 32940), (4941, 31240), (5112, 30195), (5368, 28755), (5490, 28116), (5751, 26840), (5940, 25986), (6039, 25560), (6248, 24705), (6390, 24156), (6588, 23430), (6710, 23004), (7029, 21960), (7128, 21655), (7320, 21087), (7668, 20130), (7810, 19764), (8052, 19170), (8235, 18744), (8520, 18117), (8662, 17820), (8910, 17324), (9372, 16470), (9585, 16104), (9882, 15620), (10065, 15336), (10980, 14058), (11502, 13420), (11715, 13176), (11880, 12993), (12078, 12780)]