1275933600

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3157

約数の個数: 288

約数和(自身を含む): 4859064000

約数和(自身を除く): 3583130400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 288, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 480, 513, 540, 570, 600, 608, 675, 684, 720, 760, 800, 855, 864, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1440, 1520, 1710, 1800, 1824, 1900, 2052, 2160, 2280, 2400, 2565, 2700, 2736, 2850, 3040, 3109, 3420, 3600, 3800, 4104, 4275, 4320, 4560, 5130, 5400, 5472, 5700, 6218, 6840, 7200, 7600, 8208, 8550, 9120, 9327, 10260, 10800, 11400, 12436, 12825, 13680, 15200, 15545, 16416, 17100, 18654, 20520, 21600, 22800, 24872, 25650, 27360, 27981, 31090, 34200, 37308, 41040, 45600, 46635, 49744, 51300, 55962, 59071, 62180, 68400, 74616, 77725, 82080, 83943, 93270, 99488, 102600, 111924, 118142, 124360, 136800, 139905, 149232, 155450, 167886, 177213, 186540, 205200, 223848, 233175, 236284, 248720, 279810, 295355, 298464, 310900, 335772, 354426, 373080, 410400, 419715, 447696, 466350, 472568, 497440, 531639, 559620, 590710, 621800, 671544, 699525, 708852, 746160, 839430, 886065, 895392, 932700, 945136, 1063278, 1119240, 1181420, 1243600, 1343088, 1399050, 1417704, 1476775, 1492320, 1594917, 1678860, 1772130, 1865400, 1890272, 2098575, 2126556, 2238480, 2362840, 2487200, 2658195, 2686176, 2798100, 2835408, 2953550, 3189834, 3357720, 3544260, 3730800, 4197150, 4253112, 4430325, 4476960, 4725680, 5316390, 5596200, 5670816, 5907100, 6379668, 6715440, 7088520, 7461600, 7974585, 8394300, 8506224, 8860650, 9451360, 10632780, 11192400, 11814200, 12759336, 13290975, 13430880, 14177040, 15949170, 16788600, 17012448, 17721300, 21265560, 22384800, 23628400, 25518672, 26581950, 28354080, 31898340, 33577200, 35442600, 39872925, 42531120, 47256800, 51037344, 53163900, 63796680, 67154400, 70885200, 79745850, 85062240, 106327800, 127593360, 141770400, 159491700, 212655600, 255186720, 318983400, 425311200, 637966800, 1275933600]

約数ペア:

[(1, 1275933600), (2, 637966800), (3, 425311200), (4, 318983400), (5, 255186720), (6, 212655600), (8, 159491700), (9, 141770400), (10, 127593360), (12, 106327800), (15, 85062240), (16, 79745850), (18, 70885200), (19, 67154400), (20, 63796680), (24, 53163900), (25, 51037344), (27, 47256800), (30, 42531120), (32, 39872925), (36, 35442600), (38, 33577200), (40, 31898340), (45, 28354080), (48, 26581950), (50, 25518672), (54, 23628400), (57, 22384800), (60, 21265560), (72, 17721300), (75, 17012448), (76, 16788600), (80, 15949170), (90, 14177040), (95, 13430880), (96, 13290975), (100, 12759336), (108, 11814200), (114, 11192400), (120, 10632780), (135, 9451360), (144, 8860650), (150, 8506224), (152, 8394300), (160, 7974585), (171, 7461600), (180, 7088520), (190, 6715440), (200, 6379668), (216, 5907100), (225, 5670816), (228, 5596200), (240, 5316390), (270, 4725680), (285, 4476960), (288, 4430325), (300, 4253112), (304, 4197150), (342, 3730800), (360, 3544260), (380, 3357720), (400, 3189834), (432, 2953550), (450, 2835408), (456, 2798100), (475, 2686176), (480, 2658195), (513, 2487200), (540, 2362840), (570, 2238480), (600, 2126556), (608, 2098575), (675, 1890272), (684, 1865400), (720, 1772130), (760, 1678860), (800, 1594917), (855, 1492320), (864, 1476775), (900, 1417704), (912, 1399050), (950, 1343088), (1026, 1243600), (1080, 1181420), (1140, 1119240), (1200, 1063278), (1350, 945136), (1368, 932700), (1425, 895392), (1440, 886065), (1520, 839430), (1710, 746160), (1800, 708852), (1824, 699525), (1900, 671544), (2052, 621800), (2160, 590710), (2280, 559620), (2400, 531639), (2565, 497440), (2700, 472568), (2736, 466350), (2850, 447696), (3040, 419715), (3109, 410400), (3420, 373080), (3600, 354426), (3800, 335772), (4104, 310900), (4275, 298464), (4320, 295355), (4560, 279810), (5130, 248720), (5400, 236284), (5472, 233175), (5700, 223848), (6218, 205200), (6840, 186540), (7200, 177213), (7600, 167886), (8208, 155450), (8550, 149232), (9120, 139905), (9327, 136800), (10260, 124360), (10800, 118142), (11400, 111924), (12436, 102600), (12825, 99488), (13680, 93270), (15200, 83943), (15545, 82080), (16416, 77725), (17100, 74616), (18654, 68400), (20520, 62180), (21600, 59071), (22800, 55962), (24872, 51300), (25650, 49744), (27360, 46635), (27981, 45600), (31090, 41040), (34200, 37308)]