205567200

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:367

約数の個数: 288

約数和(自身を含む): 769950720

約数和(自身を除く): 564383520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 32, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 90, 93, 96, 100, 108, 120, 124, 135, 144, 150, 155, 160, 180, 186, 200, 216, 225, 240, 248, 270, 279, 288, 300, 307, 310, 360, 372, 400, 432, 450, 465, 480, 496, 540, 558, 600, 614, 620, 675, 720, 744, 775, 800, 837, 864, 900, 921, 930, 992, 1080, 1116, 1200, 1228, 1240, 1350, 1395, 1440, 1488, 1535, 1550, 1674, 1800, 1842, 1860, 2160, 2232, 2325, 2400, 2456, 2480, 2700, 2763, 2790, 2976, 3070, 3100, 3348, 3600, 3684, 3720, 4185, 4320, 4464, 4605, 4650, 4912, 4960, 5400, 5526, 5580, 6140, 6200, 6696, 6975, 7200, 7368, 7440, 7675, 8289, 8370, 8928, 9210, 9300, 9517, 9824, 10800, 11052, 11160, 12280, 12400, 13392, 13815, 13950, 14736, 14880, 15350, 16578, 16740, 18420, 18600, 19034, 20925, 21600, 22104, 22320, 23025, 24560, 24800, 26784, 27630, 27900, 28551, 29472, 30700, 33156, 33480, 36840, 37200, 38068, 41445, 41850, 44208, 44640, 46050, 47585, 49120, 55260, 55800, 57102, 61400, 66312, 66960, 69075, 73680, 74400, 76136, 82890, 83700, 85653, 88416, 92100, 95170, 110520, 111600, 114204, 122800, 132624, 133920, 138150, 142755, 147360, 152272, 165780, 167400, 171306, 184200, 190340, 207225, 221040, 223200, 228408, 237925, 245600, 256959, 265248, 276300, 285510, 304544, 331560, 334800, 342612, 368400, 380680, 414450, 428265, 442080, 456816, 475850, 513918, 552600, 571020, 663120, 669600, 685224, 713775, 736800, 761360, 828900, 856530, 913632, 951700, 1027836, 1105200, 1142040, 1284795, 1326240, 1370448, 1427550, 1522720, 1657800, 1713060, 1903400, 2055672, 2141325, 2210400, 2284080, 2569590, 2740896, 2855100, 3315600, 3426120, 3806800, 4111344, 4282650, 4568160, 5139180, 5710200, 6423975, 6631200, 6852240, 7613600, 8222688, 8565300, 10278360, 11420400, 12847950, 13704480, 17130600, 20556720, 22840800, 25695900, 34261200, 41113440, 51391800, 68522400, 102783600, 205567200]

約数ペア:

[(1, 205567200), (2, 102783600), (3, 68522400), (4, 51391800), (5, 41113440), (6, 34261200), (8, 25695900), (9, 22840800), (10, 20556720), (12, 17130600), (15, 13704480), (16, 12847950), (18, 11420400), (20, 10278360), (24, 8565300), (25, 8222688), (27, 7613600), (30, 6852240), (31, 6631200), (32, 6423975), (36, 5710200), (40, 5139180), (45, 4568160), (48, 4282650), (50, 4111344), (54, 3806800), (60, 3426120), (62, 3315600), (72, 2855100), (75, 2740896), (80, 2569590), (90, 2284080), (93, 2210400), (96, 2141325), (100, 2055672), (108, 1903400), (120, 1713060), (124, 1657800), (135, 1522720), (144, 1427550), (150, 1370448), (155, 1326240), (160, 1284795), (180, 1142040), (186, 1105200), (200, 1027836), (216, 951700), (225, 913632), (240, 856530), (248, 828900), (270, 761360), (279, 736800), (288, 713775), (300, 685224), (307, 669600), (310, 663120), (360, 571020), (372, 552600), (400, 513918), (432, 475850), (450, 456816), (465, 442080), (480, 428265), (496, 414450), (540, 380680), (558, 368400), (600, 342612), (614, 334800), (620, 331560), (675, 304544), (720, 285510), (744, 276300), (775, 265248), (800, 256959), (837, 245600), (864, 237925), (900, 228408), (921, 223200), (930, 221040), (992, 207225), (1080, 190340), (1116, 184200), (1200, 171306), (1228, 167400), (1240, 165780), (1350, 152272), (1395, 147360), (1440, 142755), (1488, 138150), (1535, 133920), (1550, 132624), (1674, 122800), (1800, 114204), (1842, 111600), (1860, 110520), (2160, 95170), (2232, 92100), (2325, 88416), (2400, 85653), (2456, 83700), (2480, 82890), (2700, 76136), (2763, 74400), (2790, 73680), (2976, 69075), (3070, 66960), (3100, 66312), (3348, 61400), (3600, 57102), (3684, 55800), (3720, 55260), (4185, 49120), (4320, 47585), (4464, 46050), (4605, 44640), (4650, 44208), (4912, 41850), (4960, 41445), (5400, 38068), (5526, 37200), (5580, 36840), (6140, 33480), (6200, 33156), (6696, 30700), (6975, 29472), (7200, 28551), (7368, 27900), (7440, 27630), (7675, 26784), (8289, 24800), (8370, 24560), (8928, 23025), (9210, 22320), (9300, 22104), (9517, 21600), (9824, 20925), (10800, 19034), (11052, 18600), (11160, 18420), (12280, 16740), (12400, 16578), (13392, 15350), (13815, 14880), (13950, 14736)]