25288200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{223}}^1$

素因数の和:258

約数の個数: 240

約数和(自身を含む): 100826880

約数和(自身を除く): 75538680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 223, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 446, 450, 504, 525, 540, 567, 600, 630, 648, 669, 675, 700, 756, 810, 840, 892, 900, 945, 1050, 1080, 1115, 1134, 1260, 1338, 1350, 1400, 1512, 1561, 1575, 1620, 1784, 1800, 1890, 2007, 2025, 2100, 2230, 2268, 2520, 2676, 2700, 2835, 3122, 3150, 3240, 3345, 3780, 4014, 4050, 4200, 4460, 4536, 4683, 4725, 5352, 5400, 5575, 5670, 6021, 6244, 6300, 6690, 7560, 7805, 8028, 8100, 8920, 9366, 9450, 10035, 11150, 11340, 12042, 12488, 12600, 13380, 14049, 14175, 15610, 16056, 16200, 16725, 18063, 18732, 18900, 20070, 22300, 22680, 23415, 24084, 26760, 28098, 28350, 30105, 31220, 33450, 36126, 37464, 37800, 39025, 40140, 42147, 44600, 46830, 48168, 50175, 56196, 56700, 60210, 62440, 66900, 70245, 72252, 78050, 80280, 84294, 90315, 93660, 100350, 112392, 113400, 117075, 120420, 126441, 133800, 140490, 144504, 150525, 156100, 168588, 180630, 187320, 200700, 210735, 234150, 240840, 252882, 280980, 301050, 312200, 337176, 351225, 361260, 401400, 421470, 451575, 468300, 505764, 561960, 602100, 632205, 702450, 722520, 842940, 903150, 936600, 1011528, 1053675, 1204200, 1264410, 1404900, 1685880, 1806300, 2107350, 2528820, 2809800, 3161025, 3612600, 4214700, 5057640, 6322050, 8429400, 12644100, 25288200]

約数ペア:

[(1, 25288200), (2, 12644100), (3, 8429400), (4, 6322050), (5, 5057640), (6, 4214700), (7, 3612600), (8, 3161025), (9, 2809800), (10, 2528820), (12, 2107350), (14, 1806300), (15, 1685880), (18, 1404900), (20, 1264410), (21, 1204200), (24, 1053675), (25, 1011528), (27, 936600), (28, 903150), (30, 842940), (35, 722520), (36, 702450), (40, 632205), (42, 602100), (45, 561960), (50, 505764), (54, 468300), (56, 451575), (60, 421470), (63, 401400), (70, 361260), (72, 351225), (75, 337176), (81, 312200), (84, 301050), (90, 280980), (100, 252882), (105, 240840), (108, 234150), (120, 210735), (126, 200700), (135, 187320), (140, 180630), (150, 168588), (162, 156100), (168, 150525), (175, 144504), (180, 140490), (189, 133800), (200, 126441), (210, 120420), (216, 117075), (223, 113400), (225, 112392), (252, 100350), (270, 93660), (280, 90315), (300, 84294), (315, 80280), (324, 78050), (350, 72252), (360, 70245), (378, 66900), (405, 62440), (420, 60210), (446, 56700), (450, 56196), (504, 50175), (525, 48168), (540, 46830), (567, 44600), (600, 42147), (630, 40140), (648, 39025), (669, 37800), (675, 37464), (700, 36126), (756, 33450), (810, 31220), (840, 30105), (892, 28350), (900, 28098), (945, 26760), (1050, 24084), (1080, 23415), (1115, 22680), (1134, 22300), (1260, 20070), (1338, 18900), (1350, 18732), (1400, 18063), (1512, 16725), (1561, 16200), (1575, 16056), (1620, 15610), (1784, 14175), (1800, 14049), (1890, 13380), (2007, 12600), (2025, 12488), (2100, 12042), (2230, 11340), (2268, 11150), (2520, 10035), (2676, 9450), (2700, 9366), (2835, 8920), (3122, 8100), (3150, 8028), (3240, 7805), (3345, 7560), (3780, 6690), (4014, 6300), (4050, 6244), (4200, 6021), (4460, 5670), (4536, 5575), (4683, 5400), (4725, 5352)]