231371400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29663}}^1$

素因数の和:29695

約数の個数: 96

約数和(自身を含む): 772450560

約数和(自身を除く): 541079160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 29663, 59326, 88989, 118652, 148315, 177978, 237304, 296630, 355956, 385619, 444945, 593260, 711912, 741575, 771238, 889890, 1156857, 1186520, 1483150, 1542476, 1779780, 1928095, 2224725, 2313714, 2966300, 3084952, 3559560, 3856190, 4449450, 4627428, 5784285, 5932600, 7712380, 8898900, 9254856, 9640475, 11568570, 15424760, 17797800, 19280950, 23137140, 28921425, 38561900, 46274280, 57842850, 77123800, 115685700, 231371400]

約数ペア:

[(1, 231371400), (2, 115685700), (3, 77123800), (4, 57842850), (5, 46274280), (6, 38561900), (8, 28921425), (10, 23137140), (12, 19280950), (13, 17797800), (15, 15424760), (20, 11568570), (24, 9640475), (25, 9254856), (26, 8898900), (30, 7712380), (39, 5932600), (40, 5784285), (50, 4627428), (52, 4449450), (60, 3856190), (65, 3559560), (75, 3084952), (78, 2966300), (100, 2313714), (104, 2224725), (120, 1928095), (130, 1779780), (150, 1542476), (156, 1483150), (195, 1186520), (200, 1156857), (260, 889890), (300, 771238), (312, 741575), (325, 711912), (390, 593260), (520, 444945), (600, 385619), (650, 355956), (780, 296630), (975, 237304), (1300, 177978), (1560, 148315), (1950, 118652), (2600, 88989), (3900, 59326), (7800, 29663)]