80219400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5813}}^1$

素因数の和:5855

約数の個数: 96

約数和(自身を含む): 259536960

約数和(自身を除く): 179317560

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, 5813, 6900, 11626, 13800, 17439, 23252, 29065, 34878, 46504, 58130, 69756, 87195, 116260, 133699, 139512, 145325, 174390, 232520, 267398, 290650, 348780, 401097, 435975, 534796, 581300, 668495, 697560, 802194, 871950, 1069592, 1162600, 1336990, 1604388, 1743900, 2005485, 2673980, 3208776, 3342475, 3487800, 4010970, 5347960, 6684950, 8021940, 10027425, 13369900, 16043880, 20054850, 26739800, 40109700, 80219400]

約数ペア:

[(1, 80219400), (2, 40109700), (3, 26739800), (4, 20054850), (5, 16043880), (6, 13369900), (8, 10027425), (10, 8021940), (12, 6684950), (15, 5347960), (20, 4010970), (23, 3487800), (24, 3342475), (25, 3208776), (30, 2673980), (40, 2005485), (46, 1743900), (50, 1604388), (60, 1336990), (69, 1162600), (75, 1069592), (92, 871950), (100, 802194), (115, 697560), (120, 668495), (138, 581300), (150, 534796), (184, 435975), (200, 401097), (230, 348780), (276, 290650), (300, 267398), (345, 232520), (460, 174390), (552, 145325), (575, 139512), (600, 133699), (690, 116260), (920, 87195), (1150, 69756), (1380, 58130), (1725, 46504), (2300, 34878), (2760, 29065), (3450, 23252), (4600, 17439), (5813, 13800), (6900, 11626)]