216892800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 288

約数和(自身を含む): 821297880

約数和(自身を除く): 604405080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 384, 400, 408, 425, 443, 450, 480, 510, 544, 576, 600, 612, 640, 680, 720, 765, 800, 816, 850, 886, 900, 960, 1020, 1088, 1152, 1200, 1224, 1275, 1329, 1360, 1440, 1530, 1600, 1632, 1700, 1772, 1800, 1920, 2040, 2176, 2215, 2400, 2448, 2550, 2658, 2720, 2880, 3060, 3200, 3264, 3400, 3544, 3600, 3825, 3987, 4080, 4430, 4800, 4896, 5100, 5316, 5440, 5760, 6120, 6528, 6645, 6800, 7088, 7200, 7531, 7650, 7974, 8160, 8860, 9600, 9792, 10200, 10632, 10880, 11075, 12240, 13290, 13600, 14176, 14400, 15062, 15300, 15948, 16320, 17720, 19584, 19935, 20400, 21264, 22150, 22593, 24480, 26580, 27200, 28352, 28800, 30124, 30600, 31896, 32640, 33225, 35440, 37655, 39870, 40800, 42528, 44300, 45186, 48960, 53160, 54400, 56704, 60248, 61200, 63792, 66450, 67779, 70880, 75310, 79740, 81600, 85056, 88600, 90372, 97920, 99675, 106320, 112965, 120496, 122400, 127584, 132900, 135558, 141760, 150620, 159480, 163200, 170112, 177200, 180744, 188275, 199350, 212640, 225930, 240992, 244800, 255168, 265800, 271116, 283520, 301240, 318960, 338895, 354400, 361488, 376550, 398700, 425280, 451860, 481984, 489600, 510336, 531600, 542232, 564825, 602480, 637920, 677790, 708800, 722976, 753100, 797400, 850560, 903720, 963968, 1063200, 1084464, 1129650, 1204960, 1275840, 1355580, 1417600, 1445952, 1506200, 1594800, 1694475, 1807440, 2126400, 2168928, 2259300, 2409920, 2551680, 2711160, 2891904, 3012400, 3189600, 3388950, 3614880, 4252800, 4337856, 4518600, 4819840, 5422320, 6024800, 6379200, 6777900, 7229760, 8675712, 9037200, 10844640, 12049600, 12758400, 13555800, 14459520, 18074400, 21689280, 24099200, 27111600, 36148800, 43378560, 54223200, 72297600, 108446400, 216892800]

約数ペア:

[(1, 216892800), (2, 108446400), (3, 72297600), (4, 54223200), (5, 43378560), (6, 36148800), (8, 27111600), (9, 24099200), (10, 21689280), (12, 18074400), (15, 14459520), (16, 13555800), (17, 12758400), (18, 12049600), (20, 10844640), (24, 9037200), (25, 8675712), (30, 7229760), (32, 6777900), (34, 6379200), (36, 6024800), (40, 5422320), (45, 4819840), (48, 4518600), (50, 4337856), (51, 4252800), (60, 3614880), (64, 3388950), (68, 3189600), (72, 3012400), (75, 2891904), (80, 2711160), (85, 2551680), (90, 2409920), (96, 2259300), (100, 2168928), (102, 2126400), (120, 1807440), (128, 1694475), (136, 1594800), (144, 1506200), (150, 1445952), (153, 1417600), (160, 1355580), (170, 1275840), (180, 1204960), (192, 1129650), (200, 1084464), (204, 1063200), (225, 963968), (240, 903720), (255, 850560), (272, 797400), (288, 753100), (300, 722976), (306, 708800), (320, 677790), (340, 637920), (360, 602480), (384, 564825), (400, 542232), (408, 531600), (425, 510336), (443, 489600), (450, 481984), (480, 451860), (510, 425280), (544, 398700), (576, 376550), (600, 361488), (612, 354400), (640, 338895), (680, 318960), (720, 301240), (765, 283520), (800, 271116), (816, 265800), (850, 255168), (886, 244800), (900, 240992), (960, 225930), (1020, 212640), (1088, 199350), (1152, 188275), (1200, 180744), (1224, 177200), (1275, 170112), (1329, 163200), (1360, 159480), (1440, 150620), (1530, 141760), (1600, 135558), (1632, 132900), (1700, 127584), (1772, 122400), (1800, 120496), (1920, 112965), (2040, 106320), (2176, 99675), (2215, 97920), (2400, 90372), (2448, 88600), (2550, 85056), (2658, 81600), (2720, 79740), (2880, 75310), (3060, 70880), (3200, 67779), (3264, 66450), (3400, 63792), (3544, 61200), (3600, 60248), (3825, 56704), (3987, 54400), (4080, 53160), (4430, 48960), (4800, 45186), (4896, 44300), (5100, 42528), (5316, 40800), (5440, 39870), (5760, 37655), (6120, 35440), (6528, 33225), (6645, 32640), (6800, 31896), (7088, 30600), (7200, 30124), (7531, 28800), (7650, 28352), (7974, 27200), (8160, 26580), (8860, 24480), (9600, 22593), (9792, 22150), (10200, 21264), (10632, 20400), (10880, 19935), (11075, 19584), (12240, 17720), (13290, 16320), (13600, 15948), (14176, 15300), (14400, 15062)]