64976328900

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{381989}}^1$

素因数の和:382025

約数の個数: 216

約数和(自身を含む): 241381008960

約数和(自身を除く): 176404680060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 50, 54, 60, 63, 70, 75, 81, 84, 90, 100, 105, 108, 126, 135, 140, 150, 162, 175, 180, 189, 210, 225, 243, 252, 270, 300, 315, 324, 350, 378, 405, 420, 450, 486, 525, 540, 567, 630, 675, 700, 756, 810, 900, 945, 972, 1050, 1134, 1215, 1260, 1350, 1575, 1620, 1701, 1890, 2025, 2100, 2268, 2430, 2700, 2835, 3150, 3402, 3780, 4050, 4725, 4860, 5670, 6075, 6300, 6804, 8100, 8505, 9450, 11340, 12150, 14175, 17010, 18900, 24300, 28350, 34020, 42525, 56700, 85050, 170100, 381989, 763978, 1145967, 1527956, 1909945, 2291934, 2673923, 3437901, 3819890, 4583868, 5347846, 5729835, 6875802, 7639780, 8021769, 9549725, 10313703, 10695692, 11459670, 13369615, 13751604, 16043538, 17189505, 19099450, 20627406, 22919340, 24065307, 26739230, 28649175, 30941109, 32087076, 34379010, 38198900, 40108845, 41254812, 48130614, 51568515, 53478460, 57298350, 61882218, 66848075, 68758020, 72195921, 80217690, 85947525, 92823327, 96261228, 103137030, 114596700, 120326535, 123764436, 133696150, 144391842, 154705545, 160435380, 171895050, 185646654, 200544225, 206274060, 216587763, 240653070, 257842575, 267392300, 288783684, 309411090, 343790100, 360979605, 371293308, 401088450, 433175526, 464116635, 481306140, 515685150, 601632675, 618822180, 649763289, 721959210, 773527725, 802176900, 866351052, 928233270, 1031370300, 1082938815, 1203265350, 1299526578, 1443918420, 1547055450, 1804898025, 1856466540, 2165877630, 2320583175, 2406530700, 2599053156, 3094110900, 3248816445, 3609796050, 4331755260, 4641166350, 5414694075, 6497632890, 7219592100, 9282332700, 10829388150, 12995265780, 16244082225, 21658776300, 32488164450, 64976328900]

約数ペア:

[(1, 64976328900), (2, 32488164450), (3, 21658776300), (4, 16244082225), (5, 12995265780), (6, 10829388150), (7, 9282332700), (9, 7219592100), (10, 6497632890), (12, 5414694075), (14, 4641166350), (15, 4331755260), (18, 3609796050), (20, 3248816445), (21, 3094110900), (25, 2599053156), (27, 2406530700), (28, 2320583175), (30, 2165877630), (35, 1856466540), (36, 1804898025), (42, 1547055450), (45, 1443918420), (50, 1299526578), (54, 1203265350), (60, 1082938815), (63, 1031370300), (70, 928233270), (75, 866351052), (81, 802176900), (84, 773527725), (90, 721959210), (100, 649763289), (105, 618822180), (108, 601632675), (126, 515685150), (135, 481306140), (140, 464116635), (150, 433175526), (162, 401088450), (175, 371293308), (180, 360979605), (189, 343790100), (210, 309411090), (225, 288783684), (243, 267392300), (252, 257842575), (270, 240653070), (300, 216587763), (315, 206274060), (324, 200544225), (350, 185646654), (378, 171895050), (405, 160435380), (420, 154705545), (450, 144391842), (486, 133696150), (525, 123764436), (540, 120326535), (567, 114596700), (630, 103137030), (675, 96261228), (700, 92823327), (756, 85947525), (810, 80217690), (900, 72195921), (945, 68758020), (972, 66848075), (1050, 61882218), (1134, 57298350), (1215, 53478460), (1260, 51568515), (1350, 48130614), (1575, 41254812), (1620, 40108845), (1701, 38198900), (1890, 34379010), (2025, 32087076), (2100, 30941109), (2268, 28649175), (2430, 26739230), (2700, 24065307), (2835, 22919340), (3150, 20627406), (3402, 19099450), (3780, 17189505), (4050, 16043538), (4725, 13751604), (4860, 13369615), (5670, 11459670), (6075, 10695692), (6300, 10313703), (6804, 9549725), (8100, 8021769), (8505, 7639780), (9450, 6875802), (11340, 5729835), (12150, 5347846), (14175, 4583868), (17010, 3819890), (18900, 3437901), (24300, 2673923), (28350, 2291934), (34020, 1909945), (42525, 1527956), (56700, 1145967), (85050, 763978), (170100, 381989)]