57001950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{197}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 72

約数和(自身を含む): 154162008

約数和(自身を除く): 97160058

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 197, 225, 394, 450, 591, 643, 985, 1182, 1286, 1773, 1929, 1970, 2955, 3215, 3546, 3858, 4925, 5787, 5910, 6430, 8865, 9645, 9850, 11574, 14775, 16075, 17730, 19290, 28935, 29550, 32150, 44325, 48225, 57870, 88650, 96450, 126671, 144675, 253342, 289350, 380013, 633355, 760026, 1140039, 1266710, 1900065, 2280078, 3166775, 3800130, 5700195, 6333550, 9500325, 11400390, 19000650, 28500975, 57001950]

約数ペア:

[(1, 57001950), (2, 28500975), (3, 19000650), (5, 11400390), (6, 9500325), (9, 6333550), (10, 5700195), (15, 3800130), (18, 3166775), (25, 2280078), (30, 1900065), (45, 1266710), (50, 1140039), (75, 760026), (90, 633355), (150, 380013), (197, 289350), (225, 253342), (394, 144675), (450, 126671), (591, 96450), (643, 88650), (985, 57870), (1182, 48225), (1286, 44325), (1773, 32150), (1929, 29550), (1970, 28935), (2955, 19290), (3215, 17730), (3546, 16075), (3858, 14775), (4925, 11574), (5787, 9850), (5910, 9645), (6430, 8865)]