250294354920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4428421}}^1$

素因数の和:4428595

約数の個数: 96

約数和(自身を含む): 818638090920

約数和(自身を除く): 568343736000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 56520, 4428421, 8856842, 13285263, 17713684, 22142105, 26570526, 35427368, 39855789, 44284210, 53141052, 66426315, 79711578, 88568420, 106282104, 132852630, 159423156, 177136840, 199278945, 265705260, 318846312, 398557890, 531410520, 695262097, 797115780, 1390524194, 1594231560, 2085786291, 2781048388, 3476310485, 4171572582, 5562096776, 6257358873, 6952620970, 8343145164, 10428931455, 12514717746, 13905241940, 16686290328, 20857862910, 25029435492, 27810483880, 31286794365, 41715725820, 50058870984, 62573588730, 83431451640, 125147177460, 250294354920]

約数ペア:

[(1, 250294354920), (2, 125147177460), (3, 83431451640), (4, 62573588730), (5, 50058870984), (6, 41715725820), (8, 31286794365), (9, 27810483880), (10, 25029435492), (12, 20857862910), (15, 16686290328), (18, 13905241940), (20, 12514717746), (24, 10428931455), (30, 8343145164), (36, 6952620970), (40, 6257358873), (45, 5562096776), (60, 4171572582), (72, 3476310485), (90, 2781048388), (120, 2085786291), (157, 1594231560), (180, 1390524194), (314, 797115780), (360, 695262097), (471, 531410520), (628, 398557890), (785, 318846312), (942, 265705260), (1256, 199278945), (1413, 177136840), (1570, 159423156), (1884, 132852630), (2355, 106282104), (2826, 88568420), (3140, 79711578), (3768, 66426315), (4710, 53141052), (5652, 44284210), (6280, 39855789), (7065, 35427368), (9420, 26570526), (11304, 22142105), (14130, 17713684), (18840, 13285263), (28260, 8856842), (56520, 4428421)]