25800480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:104

約数の個数: 288

約数和(自身を含む): 99066240

約数和(自身を除く): 73265760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 41, 45, 46, 48, 57, 60, 69, 72, 76, 80, 82, 90, 92, 95, 96, 114, 115, 120, 123, 138, 144, 152, 160, 164, 171, 180, 184, 190, 205, 207, 228, 230, 240, 246, 276, 285, 288, 304, 328, 342, 345, 360, 368, 369, 380, 410, 414, 437, 456, 460, 480, 492, 552, 570, 608, 615, 656, 684, 690, 720, 736, 738, 760, 779, 820, 828, 855, 874, 912, 920, 943, 984, 1035, 1104, 1140, 1230, 1311, 1312, 1368, 1380, 1440, 1476, 1520, 1558, 1640, 1656, 1710, 1748, 1824, 1840, 1845, 1886, 1968, 2070, 2185, 2208, 2280, 2337, 2460, 2622, 2736, 2760, 2829, 2952, 3040, 3116, 3280, 3312, 3420, 3496, 3680, 3690, 3772, 3895, 3933, 3936, 4140, 4370, 4560, 4674, 4715, 4920, 5244, 5472, 5520, 5658, 5904, 6232, 6555, 6560, 6624, 6840, 6992, 7011, 7380, 7544, 7790, 7866, 8280, 8487, 8740, 9120, 9348, 9430, 9840, 10488, 11040, 11316, 11685, 11808, 12464, 13110, 13680, 13984, 14022, 14145, 14760, 15088, 15580, 15732, 16560, 16974, 17480, 17917, 18696, 18860, 19665, 19680, 20976, 22632, 23370, 24928, 26220, 27360, 28044, 28290, 29520, 30176, 31160, 31464, 33120, 33948, 34960, 35055, 35834, 37392, 37720, 39330, 41952, 42435, 45264, 46740, 52440, 53751, 56088, 56580, 59040, 62320, 62928, 67896, 69920, 70110, 71668, 74784, 75440, 78660, 84870, 89585, 90528, 93480, 104880, 107502, 112176, 113160, 124640, 125856, 135792, 140220, 143336, 150880, 157320, 161253, 169740, 179170, 186960, 209760, 215004, 224352, 226320, 268755, 271584, 280440, 286672, 314640, 322506, 339480, 358340, 373920, 430008, 452640, 537510, 560880, 573344, 629280, 645012, 678960, 716680, 806265, 860016, 1075020, 1121760, 1290024, 1357920, 1433360, 1612530, 1720032, 2150040, 2580048, 2866720, 3225060, 4300080, 5160096, 6450120, 8600160, 12900240, 25800480]

約数ペア:

[(1, 25800480), (2, 12900240), (3, 8600160), (4, 6450120), (5, 5160096), (6, 4300080), (8, 3225060), (9, 2866720), (10, 2580048), (12, 2150040), (15, 1720032), (16, 1612530), (18, 1433360), (19, 1357920), (20, 1290024), (23, 1121760), (24, 1075020), (30, 860016), (32, 806265), (36, 716680), (38, 678960), (40, 645012), (41, 629280), (45, 573344), (46, 560880), (48, 537510), (57, 452640), (60, 430008), (69, 373920), (72, 358340), (76, 339480), (80, 322506), (82, 314640), (90, 286672), (92, 280440), (95, 271584), (96, 268755), (114, 226320), (115, 224352), (120, 215004), (123, 209760), (138, 186960), (144, 179170), (152, 169740), (160, 161253), (164, 157320), (171, 150880), (180, 143336), (184, 140220), (190, 135792), (205, 125856), (207, 124640), (228, 113160), (230, 112176), (240, 107502), (246, 104880), (276, 93480), (285, 90528), (288, 89585), (304, 84870), (328, 78660), (342, 75440), (345, 74784), (360, 71668), (368, 70110), (369, 69920), (380, 67896), (410, 62928), (414, 62320), (437, 59040), (456, 56580), (460, 56088), (480, 53751), (492, 52440), (552, 46740), (570, 45264), (608, 42435), (615, 41952), (656, 39330), (684, 37720), (690, 37392), (720, 35834), (736, 35055), (738, 34960), (760, 33948), (779, 33120), (820, 31464), (828, 31160), (855, 30176), (874, 29520), (912, 28290), (920, 28044), (943, 27360), (984, 26220), (1035, 24928), (1104, 23370), (1140, 22632), (1230, 20976), (1311, 19680), (1312, 19665), (1368, 18860), (1380, 18696), (1440, 17917), (1476, 17480), (1520, 16974), (1558, 16560), (1640, 15732), (1656, 15580), (1710, 15088), (1748, 14760), (1824, 14145), (1840, 14022), (1845, 13984), (1886, 13680), (1968, 13110), (2070, 12464), (2185, 11808), (2208, 11685), (2280, 11316), (2337, 11040), (2460, 10488), (2622, 9840), (2736, 9430), (2760, 9348), (2829, 9120), (2952, 8740), (3040, 8487), (3116, 8280), (3280, 7866), (3312, 7790), (3420, 7544), (3496, 7380), (3680, 7011), (3690, 6992), (3772, 6840), (3895, 6624), (3933, 6560), (3936, 6555), (4140, 6232), (4370, 5904), (4560, 5658), (4674, 5520), (4715, 5472), (4920, 5244)]