172864800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 288

約数和(自身を含む): 641208960

約数和(自身を除く): 468344160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 53, 54, 60, 72, 75, 80, 90, 96, 100, 106, 108, 120, 135, 144, 150, 151, 159, 160, 180, 200, 212, 216, 225, 240, 265, 270, 288, 300, 302, 318, 360, 400, 424, 432, 450, 453, 477, 480, 530, 540, 600, 604, 636, 675, 720, 755, 795, 800, 848, 864, 900, 906, 954, 1060, 1080, 1200, 1208, 1272, 1325, 1350, 1359, 1431, 1440, 1510, 1590, 1696, 1800, 1812, 1908, 2120, 2160, 2265, 2385, 2400, 2416, 2544, 2650, 2700, 2718, 2862, 3020, 3180, 3600, 3624, 3775, 3816, 3975, 4077, 4240, 4320, 4530, 4770, 4832, 5088, 5300, 5400, 5436, 5724, 6040, 6360, 6795, 7155, 7200, 7248, 7550, 7632, 7950, 8003, 8154, 8480, 9060, 9540, 10600, 10800, 10872, 11325, 11448, 11925, 12080, 12720, 13590, 14310, 14496, 15100, 15264, 15900, 16006, 16308, 18120, 19080, 20385, 21200, 21600, 21744, 22650, 22896, 23850, 24009, 24160, 25440, 27180, 28620, 30200, 31800, 32012, 32616, 33975, 35775, 36240, 38160, 40015, 40770, 42400, 43488, 45300, 45792, 47700, 48018, 54360, 57240, 60400, 63600, 64024, 65232, 67950, 71550, 72027, 72480, 76320, 80030, 81540, 90600, 95400, 96036, 101925, 108720, 114480, 120045, 120800, 127200, 128048, 130464, 135900, 143100, 144054, 160060, 163080, 181200, 190800, 192072, 200075, 203850, 216081, 217440, 228960, 240090, 256096, 271800, 286200, 288108, 320120, 326160, 360135, 362400, 381600, 384144, 400150, 407700, 432162, 480180, 543600, 572400, 576216, 600225, 640240, 652320, 720270, 768288, 800300, 815400, 864324, 960360, 1080405, 1087200, 1144800, 1152432, 1200450, 1280480, 1440540, 1600600, 1630800, 1728648, 1800675, 1920720, 2160810, 2304864, 2400900, 2881080, 3201200, 3261600, 3457296, 3601350, 3841440, 4321620, 4801800, 5402025, 5762160, 6402400, 6914592, 7202700, 8643240, 9603600, 10804050, 11524320, 14405400, 17286480, 19207200, 21608100, 28810800, 34572960, 43216200, 57621600, 86432400, 172864800]

約数ペア:

[(1, 172864800), (2, 86432400), (3, 57621600), (4, 43216200), (5, 34572960), (6, 28810800), (8, 21608100), (9, 19207200), (10, 17286480), (12, 14405400), (15, 11524320), (16, 10804050), (18, 9603600), (20, 8643240), (24, 7202700), (25, 6914592), (27, 6402400), (30, 5762160), (32, 5402025), (36, 4801800), (40, 4321620), (45, 3841440), (48, 3601350), (50, 3457296), (53, 3261600), (54, 3201200), (60, 2881080), (72, 2400900), (75, 2304864), (80, 2160810), (90, 1920720), (96, 1800675), (100, 1728648), (106, 1630800), (108, 1600600), (120, 1440540), (135, 1280480), (144, 1200450), (150, 1152432), (151, 1144800), (159, 1087200), (160, 1080405), (180, 960360), (200, 864324), (212, 815400), (216, 800300), (225, 768288), (240, 720270), (265, 652320), (270, 640240), (288, 600225), (300, 576216), (302, 572400), (318, 543600), (360, 480180), (400, 432162), (424, 407700), (432, 400150), (450, 384144), (453, 381600), (477, 362400), (480, 360135), (530, 326160), (540, 320120), (600, 288108), (604, 286200), (636, 271800), (675, 256096), (720, 240090), (755, 228960), (795, 217440), (800, 216081), (848, 203850), (864, 200075), (900, 192072), (906, 190800), (954, 181200), (1060, 163080), (1080, 160060), (1200, 144054), (1208, 143100), (1272, 135900), (1325, 130464), (1350, 128048), (1359, 127200), (1431, 120800), (1440, 120045), (1510, 114480), (1590, 108720), (1696, 101925), (1800, 96036), (1812, 95400), (1908, 90600), (2120, 81540), (2160, 80030), (2265, 76320), (2385, 72480), (2400, 72027), (2416, 71550), (2544, 67950), (2650, 65232), (2700, 64024), (2718, 63600), (2862, 60400), (3020, 57240), (3180, 54360), (3600, 48018), (3624, 47700), (3775, 45792), (3816, 45300), (3975, 43488), (4077, 42400), (4240, 40770), (4320, 40015), (4530, 38160), (4770, 36240), (4832, 35775), (5088, 33975), (5300, 32616), (5400, 32012), (5436, 31800), (5724, 30200), (6040, 28620), (6360, 27180), (6795, 25440), (7155, 24160), (7200, 24009), (7248, 23850), (7550, 22896), (7632, 22650), (7950, 21744), (8003, 21600), (8154, 21200), (8480, 20385), (9060, 19080), (9540, 18120), (10600, 16308), (10800, 16006), (10872, 15900), (11325, 15264), (11448, 15100), (11925, 14496), (12080, 14310), (12720, 13590)]