4898400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 17280144

約数和(自身を除く): 12381744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 157, 160, 195, 200, 208, 240, 260, 300, 312, 314, 325, 390, 400, 416, 471, 480, 520, 600, 624, 628, 650, 780, 785, 800, 942, 975, 1040, 1200, 1248, 1256, 1300, 1560, 1570, 1884, 1950, 2041, 2080, 2355, 2400, 2512, 2600, 3120, 3140, 3768, 3900, 3925, 4082, 4710, 5024, 5200, 6123, 6240, 6280, 7536, 7800, 7850, 8164, 9420, 10205, 10400, 11775, 12246, 12560, 15072, 15600, 15700, 16328, 18840, 20410, 23550, 24492, 25120, 30615, 31200, 31400, 32656, 37680, 40820, 47100, 48984, 51025, 61230, 62800, 65312, 75360, 81640, 94200, 97968, 102050, 122460, 125600, 153075, 163280, 188400, 195936, 204100, 244920, 306150, 326560, 376800, 408200, 489840, 612300, 816400, 979680, 1224600, 1632800, 2449200, 4898400]

約数ペア:

[(1, 4898400), (2, 2449200), (3, 1632800), (4, 1224600), (5, 979680), (6, 816400), (8, 612300), (10, 489840), (12, 408200), (13, 376800), (15, 326560), (16, 306150), (20, 244920), (24, 204100), (25, 195936), (26, 188400), (30, 163280), (32, 153075), (39, 125600), (40, 122460), (48, 102050), (50, 97968), (52, 94200), (60, 81640), (65, 75360), (75, 65312), (78, 62800), (80, 61230), (96, 51025), (100, 48984), (104, 47100), (120, 40820), (130, 37680), (150, 32656), (156, 31400), (157, 31200), (160, 30615), (195, 25120), (200, 24492), (208, 23550), (240, 20410), (260, 18840), (300, 16328), (312, 15700), (314, 15600), (325, 15072), (390, 12560), (400, 12246), (416, 11775), (471, 10400), (480, 10205), (520, 9420), (600, 8164), (624, 7850), (628, 7800), (650, 7536), (780, 6280), (785, 6240), (800, 6123), (942, 5200), (975, 5024), (1040, 4710), (1200, 4082), (1248, 3925), (1256, 3900), (1300, 3768), (1560, 3140), (1570, 3120), (1884, 2600), (1950, 2512), (2041, 2400), (2080, 2355)]