69808800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 288

約数和(自身を含む): 253108800

約数和(自身を除く): 183300000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 29, 30, 32, 34, 40, 48, 50, 51, 58, 59, 60, 68, 75, 80, 85, 87, 96, 100, 102, 116, 118, 120, 136, 145, 150, 160, 170, 174, 177, 200, 204, 232, 236, 240, 255, 272, 290, 295, 300, 340, 348, 354, 400, 408, 425, 435, 464, 472, 480, 493, 510, 544, 580, 590, 600, 680, 696, 708, 725, 800, 816, 850, 870, 885, 928, 944, 986, 1003, 1020, 1160, 1180, 1200, 1275, 1360, 1392, 1416, 1450, 1475, 1479, 1632, 1700, 1711, 1740, 1770, 1888, 1972, 2006, 2040, 2175, 2320, 2360, 2400, 2465, 2550, 2720, 2784, 2832, 2900, 2950, 2958, 3009, 3400, 3422, 3480, 3540, 3944, 4012, 4080, 4350, 4425, 4640, 4720, 4930, 5015, 5100, 5133, 5664, 5800, 5900, 5916, 6018, 6800, 6844, 6960, 7080, 7395, 7888, 8024, 8160, 8555, 8700, 8850, 9440, 9860, 10030, 10200, 10266, 11600, 11800, 11832, 12036, 12325, 13600, 13688, 13920, 14160, 14790, 15045, 15776, 16048, 17110, 17400, 17700, 19720, 20060, 20400, 20532, 23200, 23600, 23664, 24072, 24650, 25075, 25665, 27376, 28320, 29087, 29580, 30090, 32096, 34220, 34800, 35400, 36975, 39440, 40120, 40800, 41064, 42775, 47200, 47328, 48144, 49300, 50150, 51330, 54752, 58174, 59160, 60180, 68440, 69600, 70800, 73950, 75225, 78880, 80240, 82128, 85550, 87261, 96288, 98600, 100300, 102660, 116348, 118320, 120360, 128325, 136880, 141600, 145435, 147900, 150450, 160480, 164256, 171100, 174522, 197200, 200600, 205320, 232696, 236640, 240720, 256650, 273760, 290870, 295800, 300900, 342200, 349044, 394400, 401200, 410640, 436305, 465392, 481440, 513300, 581740, 591600, 601800, 684400, 698088, 727175, 802400, 821280, 872610, 930784, 1026600, 1163480, 1183200, 1203600, 1368800, 1396176, 1454350, 1745220, 2053200, 2181525, 2326960, 2407200, 2792352, 2908700, 3490440, 4106400, 4363050, 4653920, 5817400, 6980880, 8726100, 11634800, 13961760, 17452200, 23269600, 34904400, 69808800]

約数ペア:

[(1, 69808800), (2, 34904400), (3, 23269600), (4, 17452200), (5, 13961760), (6, 11634800), (8, 8726100), (10, 6980880), (12, 5817400), (15, 4653920), (16, 4363050), (17, 4106400), (20, 3490440), (24, 2908700), (25, 2792352), (29, 2407200), (30, 2326960), (32, 2181525), (34, 2053200), (40, 1745220), (48, 1454350), (50, 1396176), (51, 1368800), (58, 1203600), (59, 1183200), (60, 1163480), (68, 1026600), (75, 930784), (80, 872610), (85, 821280), (87, 802400), (96, 727175), (100, 698088), (102, 684400), (116, 601800), (118, 591600), (120, 581740), (136, 513300), (145, 481440), (150, 465392), (160, 436305), (170, 410640), (174, 401200), (177, 394400), (200, 349044), (204, 342200), (232, 300900), (236, 295800), (240, 290870), (255, 273760), (272, 256650), (290, 240720), (295, 236640), (300, 232696), (340, 205320), (348, 200600), (354, 197200), (400, 174522), (408, 171100), (425, 164256), (435, 160480), (464, 150450), (472, 147900), (480, 145435), (493, 141600), (510, 136880), (544, 128325), (580, 120360), (590, 118320), (600, 116348), (680, 102660), (696, 100300), (708, 98600), (725, 96288), (800, 87261), (816, 85550), (850, 82128), (870, 80240), (885, 78880), (928, 75225), (944, 73950), (986, 70800), (1003, 69600), (1020, 68440), (1160, 60180), (1180, 59160), (1200, 58174), (1275, 54752), (1360, 51330), (1392, 50150), (1416, 49300), (1450, 48144), (1475, 47328), (1479, 47200), (1632, 42775), (1700, 41064), (1711, 40800), (1740, 40120), (1770, 39440), (1888, 36975), (1972, 35400), (2006, 34800), (2040, 34220), (2175, 32096), (2320, 30090), (2360, 29580), (2400, 29087), (2465, 28320), (2550, 27376), (2720, 25665), (2784, 25075), (2832, 24650), (2900, 24072), (2950, 23664), (2958, 23600), (3009, 23200), (3400, 20532), (3422, 20400), (3480, 20060), (3540, 19720), (3944, 17700), (4012, 17400), (4080, 17110), (4350, 16048), (4425, 15776), (4640, 15045), (4720, 14790), (4930, 14160), (5015, 13920), (5100, 13688), (5133, 13600), (5664, 12325), (5800, 12036), (5900, 11832), (5916, 11800), (6018, 11600), (6800, 10266), (6844, 10200), (6960, 10030), (7080, 9860), (7395, 9440), (7888, 8850), (8024, 8700), (8160, 8555)]