120821400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 288

約数和(自身を含む): 476636160

約数和(自身を除く): 355814760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 43, 45, 50, 56, 60, 63, 70, 72, 75, 84, 86, 90, 100, 105, 120, 126, 129, 140, 150, 168, 172, 175, 180, 200, 210, 215, 223, 225, 252, 258, 280, 300, 301, 315, 344, 350, 360, 387, 420, 430, 446, 450, 504, 516, 525, 600, 602, 630, 645, 669, 700, 774, 840, 860, 892, 900, 903, 1032, 1050, 1075, 1115, 1204, 1260, 1290, 1338, 1400, 1505, 1548, 1561, 1575, 1720, 1784, 1800, 1806, 1935, 2007, 2100, 2150, 2230, 2408, 2520, 2580, 2676, 2709, 3010, 3096, 3122, 3150, 3225, 3345, 3612, 3870, 4014, 4200, 4300, 4460, 4515, 4683, 5160, 5352, 5418, 5575, 6020, 6244, 6300, 6450, 6690, 7224, 7525, 7740, 7805, 8028, 8600, 8920, 9030, 9366, 9589, 9675, 10035, 10836, 11150, 12040, 12488, 12600, 12900, 13380, 13545, 14049, 15050, 15480, 15610, 16056, 16725, 18060, 18732, 19178, 19350, 20070, 21672, 22300, 22575, 23415, 25800, 26760, 27090, 28098, 28767, 30100, 31220, 33450, 36120, 37464, 38356, 38700, 39025, 40140, 44600, 45150, 46830, 47945, 50175, 54180, 56196, 57534, 60200, 62440, 66900, 67123, 67725, 70245, 76712, 77400, 78050, 80280, 86301, 90300, 93660, 95890, 100350, 108360, 112392, 115068, 117075, 133800, 134246, 135450, 140490, 143835, 156100, 172602, 180600, 187320, 191780, 200700, 201369, 230136, 234150, 239725, 268492, 270900, 280980, 287670, 312200, 335615, 345204, 351225, 383560, 401400, 402738, 431505, 468300, 479450, 536984, 541800, 561960, 575340, 604107, 671230, 690408, 702450, 719175, 805476, 863010, 936600, 958900, 1006845, 1150680, 1208214, 1342460, 1404900, 1438350, 1610952, 1678075, 1726020, 1917800, 2013690, 2157525, 2416428, 2684920, 2809800, 2876700, 3020535, 3356150, 3452040, 4027380, 4315050, 4832856, 5034225, 5753400, 6041070, 6712300, 8054760, 8630100, 10068450, 12082140, 13424600, 15102675, 17260200, 20136900, 24164280, 30205350, 40273800, 60410700, 120821400]

約数ペア:

[(1, 120821400), (2, 60410700), (3, 40273800), (4, 30205350), (5, 24164280), (6, 20136900), (7, 17260200), (8, 15102675), (9, 13424600), (10, 12082140), (12, 10068450), (14, 8630100), (15, 8054760), (18, 6712300), (20, 6041070), (21, 5753400), (24, 5034225), (25, 4832856), (28, 4315050), (30, 4027380), (35, 3452040), (36, 3356150), (40, 3020535), (42, 2876700), (43, 2809800), (45, 2684920), (50, 2416428), (56, 2157525), (60, 2013690), (63, 1917800), (70, 1726020), (72, 1678075), (75, 1610952), (84, 1438350), (86, 1404900), (90, 1342460), (100, 1208214), (105, 1150680), (120, 1006845), (126, 958900), (129, 936600), (140, 863010), (150, 805476), (168, 719175), (172, 702450), (175, 690408), (180, 671230), (200, 604107), (210, 575340), (215, 561960), (223, 541800), (225, 536984), (252, 479450), (258, 468300), (280, 431505), (300, 402738), (301, 401400), (315, 383560), (344, 351225), (350, 345204), (360, 335615), (387, 312200), (420, 287670), (430, 280980), (446, 270900), (450, 268492), (504, 239725), (516, 234150), (525, 230136), (600, 201369), (602, 200700), (630, 191780), (645, 187320), (669, 180600), (700, 172602), (774, 156100), (840, 143835), (860, 140490), (892, 135450), (900, 134246), (903, 133800), (1032, 117075), (1050, 115068), (1075, 112392), (1115, 108360), (1204, 100350), (1260, 95890), (1290, 93660), (1338, 90300), (1400, 86301), (1505, 80280), (1548, 78050), (1561, 77400), (1575, 76712), (1720, 70245), (1784, 67725), (1800, 67123), (1806, 66900), (1935, 62440), (2007, 60200), (2100, 57534), (2150, 56196), (2230, 54180), (2408, 50175), (2520, 47945), (2580, 46830), (2676, 45150), (2709, 44600), (3010, 40140), (3096, 39025), (3122, 38700), (3150, 38356), (3225, 37464), (3345, 36120), (3612, 33450), (3870, 31220), (4014, 30100), (4200, 28767), (4300, 28098), (4460, 27090), (4515, 26760), (4683, 25800), (5160, 23415), (5352, 22575), (5418, 22300), (5575, 21672), (6020, 20070), (6244, 19350), (6300, 19178), (6450, 18732), (6690, 18060), (7224, 16725), (7525, 16056), (7740, 15610), (7805, 15480), (8028, 15050), (8600, 14049), (8920, 13545), (9030, 13380), (9366, 12900), (9589, 12600), (9675, 12488), (10035, 12040), (10836, 11150)]