641300400

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:301

約数の個数: 360

約数和(自身を含む): 2443031136

約数和(自身を除く): 1801730736

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 48, 50, 52, 60, 65, 71, 72, 75, 78, 80, 90, 100, 104, 117, 120, 130, 142, 144, 150, 156, 180, 193, 195, 200, 208, 213, 225, 234, 240, 260, 284, 300, 312, 325, 355, 360, 386, 390, 400, 426, 450, 468, 520, 568, 579, 585, 600, 624, 639, 650, 710, 720, 772, 780, 852, 900, 923, 936, 965, 975, 1040, 1065, 1136, 1158, 1170, 1200, 1278, 1300, 1420, 1544, 1560, 1704, 1737, 1775, 1800, 1846, 1872, 1930, 1950, 2130, 2316, 2340, 2509, 2556, 2600, 2769, 2840, 2895, 2925, 3088, 3120, 3195, 3408, 3474, 3550, 3600, 3692, 3860, 3900, 4260, 4615, 4632, 4680, 4825, 5018, 5112, 5200, 5325, 5538, 5680, 5790, 5850, 6390, 6948, 7100, 7384, 7527, 7720, 7800, 8307, 8520, 8685, 9230, 9264, 9360, 9650, 10036, 10224, 10650, 11076, 11580, 11700, 12545, 12780, 13703, 13845, 13896, 14200, 14475, 14768, 15054, 15440, 15600, 15975, 16614, 17040, 17370, 18460, 19300, 20072, 21300, 22152, 22581, 23075, 23160, 23400, 25090, 25560, 27406, 27690, 27792, 28400, 28950, 30108, 31950, 33228, 34740, 36920, 37635, 38600, 40144, 41109, 41535, 42600, 43425, 44304, 45162, 46150, 46320, 46800, 50180, 51120, 54812, 55380, 57900, 60216, 62725, 63900, 66456, 68515, 69225, 69480, 73840, 75270, 77200, 82218, 83070, 85200, 86850, 90324, 92300, 100360, 109624, 110760, 112905, 115800, 120432, 123327, 125450, 127800, 132912, 137030, 138450, 138960, 150540, 164436, 166140, 173700, 178139, 180648, 184600, 188175, 200720, 205545, 207675, 219248, 221520, 225810, 231600, 246654, 250900, 255600, 274060, 276900, 301080, 328872, 332280, 342575, 347400, 356278, 361296, 369200, 376350, 411090, 415350, 451620, 493308, 501800, 534417, 548120, 553800, 564525, 602160, 616635, 657744, 664560, 685150, 694800, 712556, 752700, 822180, 830700, 890695, 903240, 986616, 1003600, 1027725, 1068834, 1096240, 1107600, 1129050, 1233270, 1370300, 1425112, 1505400, 1603251, 1644360, 1661400, 1781390, 1806480, 1973232, 2055450, 2137668, 2258100, 2466540, 2672085, 2740600, 2850224, 3010800, 3083175, 3206502, 3288720, 3322800, 3562780, 4110900, 4275336, 4453475, 4516200, 4933080, 5344170, 5481200, 6166350, 6413004, 7125560, 8016255, 8221800, 8550672, 8906950, 9032400, 9866160, 10688340, 12332700, 12826008, 13360425, 14251120, 16032510, 16443600, 17813900, 21376680, 24665400, 25652016, 26720850, 32065020, 35627800, 40081275, 42753360, 49330800, 53441700, 64130040, 71255600, 80162550, 106883400, 128260080, 160325100, 213766800, 320650200, 641300400]

約数ペア:

[(1, 641300400), (2, 320650200), (3, 213766800), (4, 160325100), (5, 128260080), (6, 106883400), (8, 80162550), (9, 71255600), (10, 64130040), (12, 53441700), (13, 49330800), (15, 42753360), (16, 40081275), (18, 35627800), (20, 32065020), (24, 26720850), (25, 25652016), (26, 24665400), (30, 21376680), (36, 17813900), (39, 16443600), (40, 16032510), (45, 14251120), (48, 13360425), (50, 12826008), (52, 12332700), (60, 10688340), (65, 9866160), (71, 9032400), (72, 8906950), (75, 8550672), (78, 8221800), (80, 8016255), (90, 7125560), (100, 6413004), (104, 6166350), (117, 5481200), (120, 5344170), (130, 4933080), (142, 4516200), (144, 4453475), (150, 4275336), (156, 4110900), (180, 3562780), (193, 3322800), (195, 3288720), (200, 3206502), (208, 3083175), (213, 3010800), (225, 2850224), (234, 2740600), (240, 2672085), (260, 2466540), (284, 2258100), (300, 2137668), (312, 2055450), (325, 1973232), (355, 1806480), (360, 1781390), (386, 1661400), (390, 1644360), (400, 1603251), (426, 1505400), (450, 1425112), (468, 1370300), (520, 1233270), (568, 1129050), (579, 1107600), (585, 1096240), (600, 1068834), (624, 1027725), (639, 1003600), (650, 986616), (710, 903240), (720, 890695), (772, 830700), (780, 822180), (852, 752700), (900, 712556), (923, 694800), (936, 685150), (965, 664560), (975, 657744), (1040, 616635), (1065, 602160), (1136, 564525), (1158, 553800), (1170, 548120), (1200, 534417), (1278, 501800), (1300, 493308), (1420, 451620), (1544, 415350), (1560, 411090), (1704, 376350), (1737, 369200), (1775, 361296), (1800, 356278), (1846, 347400), (1872, 342575), (1930, 332280), (1950, 328872), (2130, 301080), (2316, 276900), (2340, 274060), (2509, 255600), (2556, 250900), (2600, 246654), (2769, 231600), (2840, 225810), (2895, 221520), (2925, 219248), (3088, 207675), (3120, 205545), (3195, 200720), (3408, 188175), (3474, 184600), (3550, 180648), (3600, 178139), (3692, 173700), (3860, 166140), (3900, 164436), (4260, 150540), (4615, 138960), (4632, 138450), (4680, 137030), (4825, 132912), (5018, 127800), (5112, 125450), (5200, 123327), (5325, 120432), (5538, 115800), (5680, 112905), (5790, 110760), (5850, 109624), (6390, 100360), (6948, 92300), (7100, 90324), (7384, 86850), (7527, 85200), (7720, 83070), (7800, 82218), (8307, 77200), (8520, 75270), (8685, 73840), (9230, 69480), (9264, 69225), (9360, 68515), (9650, 66456), (10036, 63900), (10224, 62725), (10650, 60216), (11076, 57900), (11580, 55380), (11700, 54812), (12545, 51120), (12780, 50180), (13703, 46800), (13845, 46320), (13896, 46150), (14200, 45162), (14475, 44304), (14768, 43425), (15054, 42600), (15440, 41535), (15600, 41109), (15975, 40144), (16614, 38600), (17040, 37635), (17370, 36920), (18460, 34740), (19300, 33228), (20072, 31950), (21300, 30108), (22152, 28950), (22581, 28400), (23075, 27792), (23160, 27690), (23400, 27406), (25090, 25560)]