215045400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{15583}}^1$

素因数の和:15625

約数の個数: 96

約数和(自身を含む): 695669760

約数和(自身を除く): 480624360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 115, 120, 138, 150, 184, 200, 230, 276, 300, 345, 460, 552, 575, 600, 690, 920, 1150, 1380, 1725, 2300, 2760, 3450, 4600, 6900, 13800, 15583, 31166, 46749, 62332, 77915, 93498, 124664, 155830, 186996, 233745, 311660, 358409, 373992, 389575, 467490, 623320, 716818, 779150, 934980, 1075227, 1168725, 1433636, 1558300, 1792045, 1869960, 2150454, 2337450, 2867272, 3116600, 3584090, 4300908, 4674900, 5376135, 7168180, 8601816, 8960225, 9349800, 10752270, 14336360, 17920450, 21504540, 26880675, 35840900, 43009080, 53761350, 71681800, 107522700, 215045400]

約数ペア:

[(1, 215045400), (2, 107522700), (3, 71681800), (4, 53761350), (5, 43009080), (6, 35840900), (8, 26880675), (10, 21504540), (12, 17920450), (15, 14336360), (20, 10752270), (23, 9349800), (24, 8960225), (25, 8601816), (30, 7168180), (40, 5376135), (46, 4674900), (50, 4300908), (60, 3584090), (69, 3116600), (75, 2867272), (92, 2337450), (100, 2150454), (115, 1869960), (120, 1792045), (138, 1558300), (150, 1433636), (184, 1168725), (200, 1075227), (230, 934980), (276, 779150), (300, 716818), (345, 623320), (460, 467490), (552, 389575), (575, 373992), (600, 358409), (690, 311660), (920, 233745), (1150, 186996), (1380, 155830), (1725, 124664), (2300, 93498), (2760, 77915), (3450, 62332), (4600, 46749), (6900, 31166), (13800, 15583)]