172422000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:166

約数の個数: 320

約数和(自身を含む): 643768320

約数和(自身を除く): 471346320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 100, 103, 108, 120, 124, 125, 135, 144, 150, 155, 180, 186, 200, 206, 216, 225, 240, 248, 250, 270, 279, 300, 309, 310, 360, 372, 375, 400, 412, 432, 450, 465, 496, 500, 515, 540, 558, 600, 618, 620, 675, 720, 744, 750, 775, 824, 837, 900, 927, 930, 1000, 1030, 1080, 1116, 1125, 1200, 1236, 1240, 1350, 1395, 1488, 1500, 1545, 1550, 1648, 1674, 1800, 1854, 1860, 2000, 2060, 2160, 2232, 2250, 2325, 2472, 2480, 2575, 2700, 2781, 2790, 3000, 3090, 3100, 3193, 3348, 3375, 3600, 3708, 3720, 3875, 4120, 4185, 4464, 4500, 4635, 4650, 4944, 5150, 5400, 5562, 5580, 6000, 6180, 6200, 6386, 6696, 6750, 6975, 7416, 7440, 7725, 7750, 8240, 8370, 9000, 9270, 9300, 9579, 10300, 10800, 11124, 11160, 11625, 12360, 12400, 12772, 12875, 13392, 13500, 13905, 13950, 14832, 15450, 15500, 15965, 16740, 18000, 18540, 18600, 19158, 20600, 20925, 22248, 22320, 23175, 23250, 24720, 25544, 25750, 27000, 27810, 27900, 28737, 30900, 31000, 31930, 33480, 34875, 37080, 37200, 38316, 38625, 41200, 41850, 44496, 46350, 46500, 47895, 51088, 51500, 54000, 55620, 55800, 57474, 61800, 62000, 63860, 66960, 69525, 69750, 74160, 76632, 77250, 79825, 83700, 86211, 92700, 93000, 95790, 103000, 104625, 111240, 111600, 114948, 115875, 123600, 127720, 139050, 139500, 143685, 153264, 154500, 159650, 167400, 172422, 185400, 186000, 191580, 206000, 209250, 222480, 229896, 231750, 239475, 255440, 278100, 279000, 287370, 309000, 319300, 334800, 344844, 347625, 370800, 383160, 399125, 418500, 431055, 459792, 463500, 478950, 556200, 558000, 574740, 618000, 638600, 689688, 695250, 718425, 766320, 798250, 837000, 862110, 927000, 957900, 1112400, 1149480, 1197375, 1277200, 1379376, 1390500, 1436850, 1596500, 1674000, 1724220, 1854000, 1915800, 2155275, 2298960, 2394750, 2781000, 2873700, 3193000, 3448440, 3592125, 3831600, 4310550, 4789500, 5562000, 5747400, 6386000, 6896880, 7184250, 8621100, 9579000, 10776375, 11494800, 14368500, 17242200, 19158000, 21552750, 28737000, 34484400, 43105500, 57474000, 86211000, 172422000]

約数ペア:

[(1, 172422000), (2, 86211000), (3, 57474000), (4, 43105500), (5, 34484400), (6, 28737000), (8, 21552750), (9, 19158000), (10, 17242200), (12, 14368500), (15, 11494800), (16, 10776375), (18, 9579000), (20, 8621100), (24, 7184250), (25, 6896880), (27, 6386000), (30, 5747400), (31, 5562000), (36, 4789500), (40, 4310550), (45, 3831600), (48, 3592125), (50, 3448440), (54, 3193000), (60, 2873700), (62, 2781000), (72, 2394750), (75, 2298960), (80, 2155275), (90, 1915800), (93, 1854000), (100, 1724220), (103, 1674000), (108, 1596500), (120, 1436850), (124, 1390500), (125, 1379376), (135, 1277200), (144, 1197375), (150, 1149480), (155, 1112400), (180, 957900), (186, 927000), (200, 862110), (206, 837000), (216, 798250), (225, 766320), (240, 718425), (248, 695250), (250, 689688), (270, 638600), (279, 618000), (300, 574740), (309, 558000), (310, 556200), (360, 478950), (372, 463500), (375, 459792), (400, 431055), (412, 418500), (432, 399125), (450, 383160), (465, 370800), (496, 347625), (500, 344844), (515, 334800), (540, 319300), (558, 309000), (600, 287370), (618, 279000), (620, 278100), (675, 255440), (720, 239475), (744, 231750), (750, 229896), (775, 222480), (824, 209250), (837, 206000), (900, 191580), (927, 186000), (930, 185400), (1000, 172422), (1030, 167400), (1080, 159650), (1116, 154500), (1125, 153264), (1200, 143685), (1236, 139500), (1240, 139050), (1350, 127720), (1395, 123600), (1488, 115875), (1500, 114948), (1545, 111600), (1550, 111240), (1648, 104625), (1674, 103000), (1800, 95790), (1854, 93000), (1860, 92700), (2000, 86211), (2060, 83700), (2160, 79825), (2232, 77250), (2250, 76632), (2325, 74160), (2472, 69750), (2480, 69525), (2575, 66960), (2700, 63860), (2781, 62000), (2790, 61800), (3000, 57474), (3090, 55800), (3100, 55620), (3193, 54000), (3348, 51500), (3375, 51088), (3600, 47895), (3708, 46500), (3720, 46350), (3875, 44496), (4120, 41850), (4185, 41200), (4464, 38625), (4500, 38316), (4635, 37200), (4650, 37080), (4944, 34875), (5150, 33480), (5400, 31930), (5562, 31000), (5580, 30900), (6000, 28737), (6180, 27900), (6200, 27810), (6386, 27000), (6696, 25750), (6750, 25544), (6975, 24720), (7416, 23250), (7440, 23175), (7725, 22320), (7750, 22248), (8240, 20925), (8370, 20600), (9000, 19158), (9270, 18600), (9300, 18540), (9579, 18000), (10300, 16740), (10800, 15965), (11124, 15500), (11160, 15450), (11625, 14832), (12360, 13950), (12400, 13905), (12772, 13500), (12875, 13392)]