1238425200

素因数分解:

$2^4\times 3^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 420

約数和(自身を含む): 4638447168

約数和(自身を除く): 3400021968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 31, 36, 40, 45, 48, 50, 54, 60, 62, 72, 75, 80, 81, 90, 93, 100, 108, 120, 124, 135, 137, 144, 150, 155, 162, 180, 186, 200, 216, 225, 240, 243, 248, 270, 274, 279, 300, 310, 324, 360, 372, 400, 405, 411, 432, 450, 465, 486, 496, 540, 548, 558, 600, 620, 648, 675, 685, 720, 729, 744, 775, 810, 822, 837, 900, 930, 972, 1080, 1096, 1116, 1200, 1215, 1233, 1240, 1296, 1350, 1370, 1395, 1458, 1488, 1550, 1620, 1644, 1674, 1800, 1860, 1944, 2025, 2055, 2160, 2192, 2232, 2325, 2430, 2466, 2480, 2511, 2700, 2740, 2790, 2916, 3100, 3240, 3288, 3348, 3425, 3600, 3645, 3699, 3720, 3888, 4050, 4110, 4185, 4247, 4464, 4650, 4860, 4932, 5022, 5400, 5480, 5580, 5832, 6075, 6165, 6200, 6480, 6576, 6696, 6850, 6975, 7290, 7398, 7440, 7533, 8100, 8220, 8370, 8494, 9300, 9720, 9864, 10044, 10275, 10800, 10960, 11097, 11160, 11664, 12150, 12330, 12400, 12555, 12741, 13392, 13700, 13950, 14580, 14796, 15066, 16200, 16440, 16740, 16988, 18225, 18495, 18600, 19440, 19728, 20088, 20550, 20925, 21235, 22194, 22320, 22599, 24300, 24660, 25110, 25482, 27400, 27900, 29160, 29592, 30132, 30825, 32400, 32880, 33291, 33480, 33976, 36450, 36990, 37200, 37665, 38223, 40176, 41100, 41850, 42470, 44388, 45198, 48600, 49320, 50220, 50964, 54800, 55485, 55800, 58320, 59184, 60264, 61650, 62775, 63705, 66582, 66960, 67952, 72900, 73980, 75330, 76446, 82200, 83700, 84940, 88776, 90396, 92475, 97200, 98640, 99873, 100440, 101928, 106175, 110970, 111600, 112995, 114669, 120528, 123300, 125550, 127410, 133164, 145800, 147960, 150660, 152892, 164400, 166455, 167400, 169880, 177552, 180792, 184950, 188325, 191115, 199746, 200880, 203856, 212350, 221940, 225990, 229338, 246600, 251100, 254820, 266328, 277425, 291600, 295920, 301320, 305784, 318525, 332910, 334800, 339760, 344007, 361584, 369900, 376650, 382230, 399492, 424700, 443880, 451980, 458676, 493200, 499365, 502200, 509640, 532656, 554850, 564975, 573345, 602640, 611568, 637050, 665820, 688014, 739800, 753300, 764460, 798984, 832275, 849400, 887760, 903960, 917352, 955575, 998730, 1004400, 1019280, 1032021, 1109700, 1129950, 1146690, 1274100, 1331640, 1376028, 1479600, 1506600, 1528920, 1597968, 1664550, 1698800, 1720035, 1807920, 1834704, 1911150, 1997460, 2064042, 2219400, 2259900, 2293380, 2496825, 2548200, 2663280, 2752056, 2866725, 3013200, 3057840, 3096063, 3329100, 3440070, 3822300, 3994920, 4128084, 4438800, 4519800, 4586760, 4993650, 5096400, 5160105, 5504112, 5733450, 6192126, 6658200, 6880140, 7644600, 7989840, 8256168, 8600175, 9039600, 9173520, 9987300, 10320210, 11466900, 12384252, 13316400, 13760280, 15289200, 15480315, 16512336, 17200350, 19974600, 20640420, 22933800, 24768504, 25800525, 27520560, 30960630, 34400700, 39949200, 41280840, 45867600, 49537008, 51601050, 61921260, 68801400, 77401575, 82561680, 103202100, 123842520, 137602800, 154803150, 206404200, 247685040, 309606300, 412808400, 619212600, 1238425200]

約数ペア:

[(1, 1238425200), (2, 619212600), (3, 412808400), (4, 309606300), (5, 247685040), (6, 206404200), (8, 154803150), (9, 137602800), (10, 123842520), (12, 103202100), (15, 82561680), (16, 77401575), (18, 68801400), (20, 61921260), (24, 51601050), (25, 49537008), (27, 45867600), (30, 41280840), (31, 39949200), (36, 34400700), (40, 30960630), (45, 27520560), (48, 25800525), (50, 24768504), (54, 22933800), (60, 20640420), (62, 19974600), (72, 17200350), (75, 16512336), (80, 15480315), (81, 15289200), (90, 13760280), (93, 13316400), (100, 12384252), (108, 11466900), (120, 10320210), (124, 9987300), (135, 9173520), (137, 9039600), (144, 8600175), (150, 8256168), (155, 7989840), (162, 7644600), (180, 6880140), (186, 6658200), (200, 6192126), (216, 5733450), (225, 5504112), (240, 5160105), (243, 5096400), (248, 4993650), (270, 4586760), (274, 4519800), (279, 4438800), (300, 4128084), (310, 3994920), (324, 3822300), (360, 3440070), (372, 3329100), (400, 3096063), (405, 3057840), (411, 3013200), (432, 2866725), (450, 2752056), (465, 2663280), (486, 2548200), (496, 2496825), (540, 2293380), (548, 2259900), (558, 2219400), (600, 2064042), (620, 1997460), (648, 1911150), (675, 1834704), (685, 1807920), (720, 1720035), (729, 1698800), (744, 1664550), (775, 1597968), (810, 1528920), (822, 1506600), (837, 1479600), (900, 1376028), (930, 1331640), (972, 1274100), (1080, 1146690), (1096, 1129950), (1116, 1109700), (1200, 1032021), (1215, 1019280), (1233, 1004400), (1240, 998730), (1296, 955575), (1350, 917352), (1370, 903960), (1395, 887760), (1458, 849400), (1488, 832275), (1550, 798984), (1620, 764460), (1644, 753300), (1674, 739800), (1800, 688014), (1860, 665820), (1944, 637050), (2025, 611568), (2055, 602640), (2160, 573345), (2192, 564975), (2232, 554850), (2325, 532656), (2430, 509640), (2466, 502200), (2480, 499365), (2511, 493200), (2700, 458676), (2740, 451980), (2790, 443880), (2916, 424700), (3100, 399492), (3240, 382230), (3288, 376650), (3348, 369900), (3425, 361584), (3600, 344007), (3645, 339760), (3699, 334800), (3720, 332910), (3888, 318525), (4050, 305784), (4110, 301320), (4185, 295920), (4247, 291600), (4464, 277425), (4650, 266328), (4860, 254820), (4932, 251100), (5022, 246600), (5400, 229338), (5480, 225990), (5580, 221940), (5832, 212350), (6075, 203856), (6165, 200880), (6200, 199746), (6480, 191115), (6576, 188325), (6696, 184950), (6850, 180792), (6975, 177552), (7290, 169880), (7398, 167400), (7440, 166455), (7533, 164400), (8100, 152892), (8220, 150660), (8370, 147960), (8494, 145800), (9300, 133164), (9720, 127410), (9864, 125550), (10044, 123300), (10275, 120528), (10800, 114669), (10960, 112995), (11097, 111600), (11160, 110970), (11664, 106175), (12150, 101928), (12330, 100440), (12400, 99873), (12555, 98640), (12741, 97200), (13392, 92475), (13700, 90396), (13950, 88776), (14580, 84940), (14796, 83700), (15066, 82200), (16200, 76446), (16440, 75330), (16740, 73980), (16988, 72900), (18225, 67952), (18495, 66960), (18600, 66582), (19440, 63705), (19728, 62775), (20088, 61650), (20550, 60264), (20925, 59184), (21235, 58320), (22194, 55800), (22320, 55485), (22599, 54800), (24300, 50964), (24660, 50220), (25110, 49320), (25482, 48600), (27400, 45198), (27900, 44388), (29160, 42470), (29592, 41850), (30132, 41100), (30825, 40176), (32400, 38223), (32880, 37665), (33291, 37200), (33480, 36990), (33976, 36450)]