273189600

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1997}}^1$

素因数の和:2042

約数の個数: 216

約数和(自身を含む): 1014544440

約数和(自身を除く): 741354840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 32, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 114, 120, 144, 150, 152, 160, 171, 180, 190, 200, 225, 228, 240, 285, 288, 300, 304, 342, 360, 380, 400, 450, 456, 475, 480, 570, 600, 608, 684, 720, 760, 800, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 1997, 2280, 2400, 2736, 2850, 3040, 3420, 3600, 3800, 3994, 4275, 4560, 5472, 5700, 5991, 6840, 7200, 7600, 7988, 8550, 9120, 9985, 11400, 11982, 13680, 15200, 15976, 17100, 17973, 19970, 22800, 23964, 27360, 29955, 31952, 34200, 35946, 37943, 39940, 45600, 47928, 49925, 59910, 63904, 68400, 71892, 75886, 79880, 89865, 95856, 99850, 113829, 119820, 136800, 143784, 149775, 151772, 159760, 179730, 189715, 191712, 199700, 227658, 239640, 287568, 299550, 303544, 319520, 341487, 359460, 379430, 399400, 449325, 455316, 479280, 569145, 575136, 599100, 607088, 682974, 718920, 758860, 798800, 898650, 910632, 948575, 958560, 1138290, 1198200, 1214176, 1365948, 1437840, 1517720, 1597600, 1707435, 1797300, 1821264, 1897150, 2276580, 2396400, 2731896, 2845725, 2875680, 3035440, 3414870, 3594600, 3642528, 3794300, 4553160, 4792800, 5463792, 5691450, 6070880, 6829740, 7189200, 7588600, 8537175, 9106320, 10927584, 11382900, 13659480, 14378400, 15177200, 17074350, 18212640, 22765800, 27318960, 30354400, 34148700, 45531600, 54637920, 68297400, 91063200, 136594800, 273189600]

約数ペア:

[(1, 273189600), (2, 136594800), (3, 91063200), (4, 68297400), (5, 54637920), (6, 45531600), (8, 34148700), (9, 30354400), (10, 27318960), (12, 22765800), (15, 18212640), (16, 17074350), (18, 15177200), (19, 14378400), (20, 13659480), (24, 11382900), (25, 10927584), (30, 9106320), (32, 8537175), (36, 7588600), (38, 7189200), (40, 6829740), (45, 6070880), (48, 5691450), (50, 5463792), (57, 4792800), (60, 4553160), (72, 3794300), (75, 3642528), (76, 3594600), (80, 3414870), (90, 3035440), (95, 2875680), (96, 2845725), (100, 2731896), (114, 2396400), (120, 2276580), (144, 1897150), (150, 1821264), (152, 1797300), (160, 1707435), (171, 1597600), (180, 1517720), (190, 1437840), (200, 1365948), (225, 1214176), (228, 1198200), (240, 1138290), (285, 958560), (288, 948575), (300, 910632), (304, 898650), (342, 798800), (360, 758860), (380, 718920), (400, 682974), (450, 607088), (456, 599100), (475, 575136), (480, 569145), (570, 479280), (600, 455316), (608, 449325), (684, 399400), (720, 379430), (760, 359460), (800, 341487), (855, 319520), (900, 303544), (912, 299550), (950, 287568), (1140, 239640), (1200, 227658), (1368, 199700), (1425, 191712), (1440, 189715), (1520, 179730), (1710, 159760), (1800, 151772), (1824, 149775), (1900, 143784), (1997, 136800), (2280, 119820), (2400, 113829), (2736, 99850), (2850, 95856), (3040, 89865), (3420, 79880), (3600, 75886), (3800, 71892), (3994, 68400), (4275, 63904), (4560, 59910), (5472, 49925), (5700, 47928), (5991, 45600), (6840, 39940), (7200, 37943), (7600, 35946), (7988, 34200), (8550, 31952), (9120, 29955), (9985, 27360), (11400, 23964), (11982, 22800), (13680, 19970), (15200, 17973), (15976, 17100)]