79905600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 252

約数和(自身を含む): 294802560

約数和(自身を除く): 214896960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 31, 32, 36, 40, 45, 48, 50, 60, 62, 64, 72, 75, 80, 90, 93, 96, 100, 120, 124, 144, 150, 155, 160, 179, 180, 186, 192, 200, 225, 240, 248, 279, 288, 300, 310, 320, 358, 360, 372, 400, 450, 465, 480, 496, 537, 558, 576, 600, 620, 716, 720, 744, 775, 800, 895, 900, 930, 960, 992, 1074, 1116, 1200, 1240, 1395, 1432, 1440, 1488, 1550, 1600, 1611, 1790, 1800, 1860, 1984, 2148, 2232, 2325, 2400, 2480, 2685, 2790, 2864, 2880, 2976, 3100, 3222, 3580, 3600, 3720, 4296, 4464, 4475, 4650, 4800, 4960, 5370, 5549, 5580, 5728, 5952, 6200, 6444, 6975, 7160, 7200, 7440, 8055, 8592, 8928, 8950, 9300, 9920, 10740, 11098, 11160, 11456, 12400, 12888, 13425, 13950, 14320, 14400, 14880, 16110, 16647, 17184, 17856, 17900, 18600, 21480, 22196, 22320, 24800, 25776, 26850, 27745, 27900, 28640, 29760, 32220, 33294, 34368, 35800, 37200, 40275, 42960, 44392, 44640, 49600, 49941, 51552, 53700, 55490, 55800, 57280, 64440, 66588, 71600, 74400, 80550, 83235, 85920, 88784, 89280, 99882, 103104, 107400, 110980, 111600, 128880, 133176, 138725, 143200, 148800, 161100, 166470, 171840, 177568, 199764, 214800, 221960, 223200, 249705, 257760, 266352, 277450, 286400, 322200, 332940, 355136, 399528, 416175, 429600, 443920, 446400, 499410, 515520, 532704, 554900, 644400, 665880, 799056, 832350, 859200, 887840, 998820, 1065408, 1109800, 1248525, 1288800, 1331760, 1598112, 1664700, 1775680, 1997640, 2219600, 2497050, 2577600, 2663520, 3196224, 3329400, 3995280, 4439200, 4994100, 5327040, 6658800, 7990560, 8878400, 9988200, 13317600, 15981120, 19976400, 26635200, 39952800, 79905600]

約数ペア:

[(1, 79905600), (2, 39952800), (3, 26635200), (4, 19976400), (5, 15981120), (6, 13317600), (8, 9988200), (9, 8878400), (10, 7990560), (12, 6658800), (15, 5327040), (16, 4994100), (18, 4439200), (20, 3995280), (24, 3329400), (25, 3196224), (30, 2663520), (31, 2577600), (32, 2497050), (36, 2219600), (40, 1997640), (45, 1775680), (48, 1664700), (50, 1598112), (60, 1331760), (62, 1288800), (64, 1248525), (72, 1109800), (75, 1065408), (80, 998820), (90, 887840), (93, 859200), (96, 832350), (100, 799056), (120, 665880), (124, 644400), (144, 554900), (150, 532704), (155, 515520), (160, 499410), (179, 446400), (180, 443920), (186, 429600), (192, 416175), (200, 399528), (225, 355136), (240, 332940), (248, 322200), (279, 286400), (288, 277450), (300, 266352), (310, 257760), (320, 249705), (358, 223200), (360, 221960), (372, 214800), (400, 199764), (450, 177568), (465, 171840), (480, 166470), (496, 161100), (537, 148800), (558, 143200), (576, 138725), (600, 133176), (620, 128880), (716, 111600), (720, 110980), (744, 107400), (775, 103104), (800, 99882), (895, 89280), (900, 88784), (930, 85920), (960, 83235), (992, 80550), (1074, 74400), (1116, 71600), (1200, 66588), (1240, 64440), (1395, 57280), (1432, 55800), (1440, 55490), (1488, 53700), (1550, 51552), (1600, 49941), (1611, 49600), (1790, 44640), (1800, 44392), (1860, 42960), (1984, 40275), (2148, 37200), (2232, 35800), (2325, 34368), (2400, 33294), (2480, 32220), (2685, 29760), (2790, 28640), (2864, 27900), (2880, 27745), (2976, 26850), (3100, 25776), (3222, 24800), (3580, 22320), (3600, 22196), (3720, 21480), (4296, 18600), (4464, 17900), (4475, 17856), (4650, 17184), (4800, 16647), (4960, 16110), (5370, 14880), (5549, 14400), (5580, 14320), (5728, 13950), (5952, 13425), (6200, 12888), (6444, 12400), (6975, 11456), (7160, 11160), (7200, 11098), (7440, 10740), (8055, 9920), (8592, 9300), (8928, 8950)]