138587400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:693

約数の個数: 288

約数和(自身を含む): 564071040

約数和(自身を除く): 425483640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 28, 30, 34, 35, 36, 40, 42, 45, 50, 51, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 100, 102, 105, 119, 120, 126, 136, 140, 150, 153, 168, 170, 175, 180, 200, 204, 210, 225, 238, 252, 255, 280, 300, 306, 315, 340, 350, 357, 360, 408, 420, 425, 450, 476, 504, 510, 525, 595, 600, 612, 630, 647, 680, 700, 714, 765, 840, 850, 900, 952, 1020, 1050, 1071, 1190, 1224, 1260, 1275, 1294, 1400, 1428, 1530, 1575, 1700, 1785, 1800, 1941, 2040, 2100, 2142, 2380, 2520, 2550, 2588, 2856, 2975, 3060, 3150, 3235, 3400, 3570, 3825, 3882, 4200, 4284, 4529, 4760, 5100, 5176, 5355, 5823, 5950, 6120, 6300, 6470, 7140, 7650, 7764, 8568, 8925, 9058, 9705, 10200, 10710, 10999, 11646, 11900, 12600, 12940, 13587, 14280, 15300, 15528, 16175, 17850, 18116, 19410, 21420, 21998, 22645, 23292, 23800, 25880, 26775, 27174, 29115, 30600, 32350, 32997, 35700, 36232, 38820, 40761, 42840, 43996, 45290, 46584, 48525, 53550, 54348, 54995, 58230, 64700, 65994, 67935, 71400, 76993, 77640, 81522, 87992, 90580, 97050, 98991, 107100, 108696, 109990, 113225, 116460, 129400, 131988, 135870, 145575, 153986, 163044, 164985, 181160, 194100, 197982, 203805, 214200, 219980, 226450, 230979, 232920, 263976, 271740, 274975, 291150, 307972, 326088, 329970, 339675, 384965, 388200, 395964, 407610, 439960, 452900, 461958, 494955, 543480, 549950, 582300, 615944, 659940, 679350, 692937, 769930, 791928, 815220, 824925, 905800, 923916, 989910, 1019025, 1099900, 1154895, 1164600, 1319880, 1358700, 1385874, 1539860, 1630440, 1649850, 1847832, 1924825, 1979820, 2038050, 2199800, 2309790, 2474775, 2717400, 2771748, 3079720, 3299700, 3464685, 3849650, 3959640, 4076100, 4619580, 4949550, 5543496, 5774475, 6599400, 6929370, 7699300, 8152200, 9239160, 9899100, 11548950, 13858740, 15398600, 17323425, 19798200, 23097900, 27717480, 34646850, 46195800, 69293700, 138587400]

約数ペア:

[(1, 138587400), (2, 69293700), (3, 46195800), (4, 34646850), (5, 27717480), (6, 23097900), (7, 19798200), (8, 17323425), (9, 15398600), (10, 13858740), (12, 11548950), (14, 9899100), (15, 9239160), (17, 8152200), (18, 7699300), (20, 6929370), (21, 6599400), (24, 5774475), (25, 5543496), (28, 4949550), (30, 4619580), (34, 4076100), (35, 3959640), (36, 3849650), (40, 3464685), (42, 3299700), (45, 3079720), (50, 2771748), (51, 2717400), (56, 2474775), (60, 2309790), (63, 2199800), (68, 2038050), (70, 1979820), (72, 1924825), (75, 1847832), (84, 1649850), (85, 1630440), (90, 1539860), (100, 1385874), (102, 1358700), (105, 1319880), (119, 1164600), (120, 1154895), (126, 1099900), (136, 1019025), (140, 989910), (150, 923916), (153, 905800), (168, 824925), (170, 815220), (175, 791928), (180, 769930), (200, 692937), (204, 679350), (210, 659940), (225, 615944), (238, 582300), (252, 549950), (255, 543480), (280, 494955), (300, 461958), (306, 452900), (315, 439960), (340, 407610), (350, 395964), (357, 388200), (360, 384965), (408, 339675), (420, 329970), (425, 326088), (450, 307972), (476, 291150), (504, 274975), (510, 271740), (525, 263976), (595, 232920), (600, 230979), (612, 226450), (630, 219980), (647, 214200), (680, 203805), (700, 197982), (714, 194100), (765, 181160), (840, 164985), (850, 163044), (900, 153986), (952, 145575), (1020, 135870), (1050, 131988), (1071, 129400), (1190, 116460), (1224, 113225), (1260, 109990), (1275, 108696), (1294, 107100), (1400, 98991), (1428, 97050), (1530, 90580), (1575, 87992), (1700, 81522), (1785, 77640), (1800, 76993), (1941, 71400), (2040, 67935), (2100, 65994), (2142, 64700), (2380, 58230), (2520, 54995), (2550, 54348), (2588, 53550), (2856, 48525), (2975, 46584), (3060, 45290), (3150, 43996), (3235, 42840), (3400, 40761), (3570, 38820), (3825, 36232), (3882, 35700), (4200, 32997), (4284, 32350), (4529, 30600), (4760, 29115), (5100, 27174), (5176, 26775), (5355, 25880), (5823, 23800), (5950, 23292), (6120, 22645), (6300, 21998), (6470, 21420), (7140, 19410), (7650, 18116), (7764, 17850), (8568, 16175), (8925, 15528), (9058, 15300), (9705, 14280), (10200, 13587), (10710, 12940), (10999, 12600), (11646, 11900)]