20173161600

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5508

約数の個数: 288

約数和(自身を含む): 72545513040

約数和(自身を除く): 52372351440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 128, 131, 144, 150, 160, 180, 192, 200, 225, 240, 262, 288, 300, 320, 360, 384, 393, 400, 450, 480, 524, 576, 600, 640, 655, 720, 786, 800, 900, 960, 1048, 1152, 1179, 1200, 1310, 1440, 1572, 1600, 1800, 1920, 1965, 2096, 2358, 2400, 2620, 2880, 3144, 3200, 3275, 3600, 3930, 4192, 4716, 4800, 5240, 5347, 5760, 5895, 6288, 6550, 7200, 7860, 8384, 9432, 9600, 9825, 10480, 10694, 11790, 12576, 13100, 14400, 15720, 16041, 16768, 18864, 19650, 20960, 21388, 23580, 25152, 26200, 26735, 28800, 29475, 31440, 32082, 37728, 39300, 41920, 42776, 47160, 48123, 50304, 52400, 53470, 58950, 62880, 64164, 75456, 78600, 80205, 83840, 85552, 94320, 96246, 104800, 106940, 117900, 125760, 128328, 133675, 150912, 157200, 160410, 171104, 188640, 192492, 209600, 213880, 235800, 240615, 251520, 256656, 267350, 314400, 320820, 342208, 377280, 384984, 401025, 419200, 427760, 471600, 481230, 513312, 534700, 628800, 641640, 684416, 700457, 754560, 769968, 802050, 855520, 943200, 962460, 1026624, 1069400, 1203075, 1257600, 1283280, 1400914, 1539936, 1604100, 1711040, 1886400, 1924920, 2053248, 2101371, 2138800, 2406150, 2566560, 2801828, 3079872, 3208200, 3422080, 3502285, 3772800, 3849840, 4202742, 4277600, 4812300, 5133120, 5603656, 6159744, 6304113, 6416400, 7004570, 7699680, 8405484, 8555200, 9624600, 10266240, 10506855, 11207312, 12608226, 12832800, 14009140, 15399360, 16810968, 17110400, 17511425, 19249200, 21013710, 22414624, 25216452, 25665600, 28018280, 30798720, 31520565, 33621936, 35022850, 38498400, 42027420, 44829248, 50432904, 51331200, 52534275, 56036560, 63041130, 67243872, 70045700, 76996800, 84054840, 89658496, 100865808, 105068550, 112073120, 126082260, 134487744, 140091400, 153993600, 157602825, 168109680, 201731616, 210137100, 224146240, 252164520, 268975488, 280182800, 315205650, 336219360, 403463232, 420274200, 448292480, 504329040, 560365600, 630411300, 672438720, 806926464, 840548400, 1008658080, 1120731200, 1260822600, 1344877440, 1681096800, 2017316160, 2241462400, 2521645200, 3362193600, 4034632320, 5043290400, 6724387200, 10086580800, 20173161600]

約数ペア:

[(1, 20173161600), (2, 10086580800), (3, 6724387200), (4, 5043290400), (5, 4034632320), (6, 3362193600), (8, 2521645200), (9, 2241462400), (10, 2017316160), (12, 1681096800), (15, 1344877440), (16, 1260822600), (18, 1120731200), (20, 1008658080), (24, 840548400), (25, 806926464), (30, 672438720), (32, 630411300), (36, 560365600), (40, 504329040), (45, 448292480), (48, 420274200), (50, 403463232), (60, 336219360), (64, 315205650), (72, 280182800), (75, 268975488), (80, 252164520), (90, 224146240), (96, 210137100), (100, 201731616), (120, 168109680), (128, 157602825), (131, 153993600), (144, 140091400), (150, 134487744), (160, 126082260), (180, 112073120), (192, 105068550), (200, 100865808), (225, 89658496), (240, 84054840), (262, 76996800), (288, 70045700), (300, 67243872), (320, 63041130), (360, 56036560), (384, 52534275), (393, 51331200), (400, 50432904), (450, 44829248), (480, 42027420), (524, 38498400), (576, 35022850), (600, 33621936), (640, 31520565), (655, 30798720), (720, 28018280), (786, 25665600), (800, 25216452), (900, 22414624), (960, 21013710), (1048, 19249200), (1152, 17511425), (1179, 17110400), (1200, 16810968), (1310, 15399360), (1440, 14009140), (1572, 12832800), (1600, 12608226), (1800, 11207312), (1920, 10506855), (1965, 10266240), (2096, 9624600), (2358, 8555200), (2400, 8405484), (2620, 7699680), (2880, 7004570), (3144, 6416400), (3200, 6304113), (3275, 6159744), (3600, 5603656), (3930, 5133120), (4192, 4812300), (4716, 4277600), (4800, 4202742), (5240, 3849840), (5347, 3772800), (5760, 3502285), (5895, 3422080), (6288, 3208200), (6550, 3079872), (7200, 2801828), (7860, 2566560), (8384, 2406150), (9432, 2138800), (9600, 2101371), (9825, 2053248), (10480, 1924920), (10694, 1886400), (11790, 1711040), (12576, 1604100), (13100, 1539936), (14400, 1400914), (15720, 1283280), (16041, 1257600), (16768, 1203075), (18864, 1069400), (19650, 1026624), (20960, 962460), (21388, 943200), (23580, 855520), (25152, 802050), (26200, 769968), (26735, 754560), (28800, 700457), (29475, 684416), (31440, 641640), (32082, 628800), (37728, 534700), (39300, 513312), (41920, 481230), (42776, 471600), (47160, 427760), (48123, 419200), (50304, 401025), (52400, 384984), (53470, 377280), (58950, 342208), (62880, 320820), (64164, 314400), (75456, 267350), (78600, 256656), (80205, 251520), (83840, 240615), (85552, 235800), (94320, 213880), (96246, 209600), (104800, 192492), (106940, 188640), (117900, 171104), (125760, 160410), (128328, 157200), (133675, 150912)]