1284073200

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{18773}}^1$

素因数の和:18816

約数の個数: 180

約数和(自身を含む): 4690871640

約数和(自身を除く): 3406798440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 2280, 2736, 2850, 3420, 3600, 3800, 4275, 4560, 5700, 6840, 7600, 8550, 11400, 13680, 17100, 18773, 22800, 34200, 37546, 56319, 68400, 75092, 93865, 112638, 150184, 168957, 187730, 225276, 281595, 300368, 337914, 356687, 375460, 450552, 469325, 563190, 675828, 713374, 750920, 844785, 901104, 938650, 1070061, 1126380, 1351656, 1407975, 1426748, 1501840, 1689570, 1783435, 1877300, 2140122, 2252760, 2703312, 2815950, 2853496, 3210183, 3379140, 3566870, 3754600, 4223925, 4280244, 4505520, 5350305, 5631900, 5706992, 6420366, 6758280, 7133740, 7509200, 8447850, 8560488, 8917175, 10700610, 11263800, 12840732, 13516560, 14267480, 16050915, 16895700, 17120976, 17834350, 21401220, 22527600, 25681464, 26751525, 28534960, 32101830, 33791400, 35668700, 42802440, 51362928, 53503050, 64203660, 67582800, 71337400, 80254575, 85604880, 107006100, 128407320, 142674800, 160509150, 214012200, 256814640, 321018300, 428024400, 642036600, 1284073200]

約数ペア:

[(1, 1284073200), (2, 642036600), (3, 428024400), (4, 321018300), (5, 256814640), (6, 214012200), (8, 160509150), (9, 142674800), (10, 128407320), (12, 107006100), (15, 85604880), (16, 80254575), (18, 71337400), (19, 67582800), (20, 64203660), (24, 53503050), (25, 51362928), (30, 42802440), (36, 35668700), (38, 33791400), (40, 32101830), (45, 28534960), (48, 26751525), (50, 25681464), (57, 22527600), (60, 21401220), (72, 17834350), (75, 17120976), (76, 16895700), (80, 16050915), (90, 14267480), (95, 13516560), (100, 12840732), (114, 11263800), (120, 10700610), (144, 8917175), (150, 8560488), (152, 8447850), (171, 7509200), (180, 7133740), (190, 6758280), (200, 6420366), (225, 5706992), (228, 5631900), (240, 5350305), (285, 4505520), (300, 4280244), (304, 4223925), (342, 3754600), (360, 3566870), (380, 3379140), (400, 3210183), (450, 2853496), (456, 2815950), (475, 2703312), (570, 2252760), (600, 2140122), (684, 1877300), (720, 1783435), (760, 1689570), (855, 1501840), (900, 1426748), (912, 1407975), (950, 1351656), (1140, 1126380), (1200, 1070061), (1368, 938650), (1425, 901104), (1520, 844785), (1710, 750920), (1800, 713374), (1900, 675828), (2280, 563190), (2736, 469325), (2850, 450552), (3420, 375460), (3600, 356687), (3800, 337914), (4275, 300368), (4560, 281595), (5700, 225276), (6840, 187730), (7600, 168957), (8550, 150184), (11400, 112638), (13680, 93865), (17100, 75092), (18773, 68400), (22800, 56319), (34200, 37546)]