331047600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{21221}}^1$

素因数の和:21255

約数の個数: 120

約数和(自身を含む): 1142083152

約数和(自身を除く): 811035552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 39, 40, 48, 50, 52, 60, 65, 75, 78, 80, 100, 104, 120, 130, 150, 156, 195, 200, 208, 240, 260, 300, 312, 325, 390, 400, 520, 600, 624, 650, 780, 975, 1040, 1200, 1300, 1560, 1950, 2600, 3120, 3900, 5200, 7800, 15600, 21221, 42442, 63663, 84884, 106105, 127326, 169768, 212210, 254652, 275873, 318315, 339536, 424420, 509304, 530525, 551746, 636630, 827619, 848840, 1018608, 1061050, 1103492, 1273260, 1379365, 1591575, 1655238, 1697680, 2122100, 2206984, 2546520, 2758730, 3183150, 3310476, 4138095, 4244200, 4413968, 5093040, 5517460, 6366300, 6620952, 6896825, 8276190, 8488400, 11034920, 12732600, 13241904, 13793650, 16552380, 20690475, 22069840, 25465200, 27587300, 33104760, 41380950, 55174600, 66209520, 82761900, 110349200, 165523800, 331047600]

約数ペア:

[(1, 331047600), (2, 165523800), (3, 110349200), (4, 82761900), (5, 66209520), (6, 55174600), (8, 41380950), (10, 33104760), (12, 27587300), (13, 25465200), (15, 22069840), (16, 20690475), (20, 16552380), (24, 13793650), (25, 13241904), (26, 12732600), (30, 11034920), (39, 8488400), (40, 8276190), (48, 6896825), (50, 6620952), (52, 6366300), (60, 5517460), (65, 5093040), (75, 4413968), (78, 4244200), (80, 4138095), (100, 3310476), (104, 3183150), (120, 2758730), (130, 2546520), (150, 2206984), (156, 2122100), (195, 1697680), (200, 1655238), (208, 1591575), (240, 1379365), (260, 1273260), (300, 1103492), (312, 1061050), (325, 1018608), (390, 848840), (400, 827619), (520, 636630), (600, 551746), (624, 530525), (650, 509304), (780, 424420), (975, 339536), (1040, 318315), (1200, 275873), (1300, 254652), (1560, 212210), (1950, 169768), (2600, 127326), (3120, 106105), (3900, 84884), (5200, 63663), (7800, 42442), (15600, 21221)]