25500360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 80559360

約数和(自身を除く): 55059000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 71, 73, 82, 120, 123, 142, 146, 164, 205, 213, 219, 246, 284, 292, 328, 355, 365, 410, 426, 438, 492, 568, 584, 615, 710, 730, 820, 852, 876, 984, 1065, 1095, 1230, 1420, 1460, 1640, 1704, 1752, 2130, 2190, 2460, 2840, 2911, 2920, 2993, 4260, 4380, 4920, 5183, 5822, 5986, 8520, 8733, 8760, 8979, 10366, 11644, 11972, 14555, 14965, 15549, 17466, 17958, 20732, 23288, 23944, 25915, 29110, 29930, 31098, 34932, 35916, 41464, 43665, 44895, 51830, 58220, 59860, 62196, 69864, 71832, 77745, 87330, 89790, 103660, 116440, 119720, 124392, 155490, 174660, 179580, 207320, 212503, 310980, 349320, 359160, 425006, 621960, 637509, 850012, 1062515, 1275018, 1700024, 2125030, 2550036, 3187545, 4250060, 5100072, 6375090, 8500120, 12750180, 25500360]

約数ペア:

[(1, 25500360), (2, 12750180), (3, 8500120), (4, 6375090), (5, 5100072), (6, 4250060), (8, 3187545), (10, 2550036), (12, 2125030), (15, 1700024), (20, 1275018), (24, 1062515), (30, 850012), (40, 637509), (41, 621960), (60, 425006), (71, 359160), (73, 349320), (82, 310980), (120, 212503), (123, 207320), (142, 179580), (146, 174660), (164, 155490), (205, 124392), (213, 119720), (219, 116440), (246, 103660), (284, 89790), (292, 87330), (328, 77745), (355, 71832), (365, 69864), (410, 62196), (426, 59860), (438, 58220), (492, 51830), (568, 44895), (584, 43665), (615, 41464), (710, 35916), (730, 34932), (820, 31098), (852, 29930), (876, 29110), (984, 25915), (1065, 23944), (1095, 23288), (1230, 20732), (1420, 17958), (1460, 17466), (1640, 15549), (1704, 14965), (1752, 14555), (2130, 11972), (2190, 11644), (2460, 10366), (2840, 8979), (2911, 8760), (2920, 8733), (2993, 8520), (4260, 5986), (4380, 5822), (4920, 5183)]