57275600

素因数分解:

$2^4\times 5^2\times {\mathrm{31}}^2\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 90

約数和(自身を含む): 143140950

約数和(自身を除く): 85865350

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 40, 50, 62, 80, 100, 124, 149, 155, 200, 248, 298, 310, 400, 496, 596, 620, 745, 775, 961, 1192, 1240, 1490, 1550, 1922, 2384, 2480, 2980, 3100, 3725, 3844, 4619, 4805, 5960, 6200, 7450, 7688, 9238, 9610, 11920, 12400, 14900, 15376, 18476, 19220, 23095, 24025, 29800, 36952, 38440, 46190, 48050, 59600, 73904, 76880, 92380, 96100, 115475, 143189, 184760, 192200, 230950, 286378, 369520, 384400, 461900, 572756, 715945, 923800, 1145512, 1431890, 1847600, 2291024, 2863780, 3579725, 5727560, 7159450, 11455120, 14318900, 28637800, 57275600]

約数ペア:

[(1, 57275600), (2, 28637800), (4, 14318900), (5, 11455120), (8, 7159450), (10, 5727560), (16, 3579725), (20, 2863780), (25, 2291024), (31, 1847600), (40, 1431890), (50, 1145512), (62, 923800), (80, 715945), (100, 572756), (124, 461900), (149, 384400), (155, 369520), (200, 286378), (248, 230950), (298, 192200), (310, 184760), (400, 143189), (496, 115475), (596, 96100), (620, 92380), (745, 76880), (775, 73904), (961, 59600), (1192, 48050), (1240, 46190), (1490, 38440), (1550, 36952), (1922, 29800), (2384, 24025), (2480, 23095), (2980, 19220), (3100, 18476), (3725, 15376), (3844, 14900), (4619, 12400), (4805, 11920), (5960, 9610), (6200, 9238), (7450, 7688)]