75371400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3256

約数の個数: 144

約数和(自身を含む): 272677860

約数和(自身を除く): 197306460

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2925, 3221, 3900, 4680, 5850, 6442, 7800, 9663, 11700, 12884, 16105, 19326, 23400, 25768, 28989, 32210, 38652, 41873, 48315, 57978, 64420, 77304, 80525, 83746, 96630, 115956, 125619, 128840, 144945, 161050, 167492, 193260, 209365, 231912, 241575, 251238, 289890, 322100, 334984, 376857, 386520, 418730, 483150, 502476, 579780, 628095, 644200, 724725, 753714, 837460, 966300, 1004952, 1046825, 1159560, 1256190, 1449450, 1507428, 1674920, 1884285, 1932600, 2093650, 2512380, 2898900, 3014856, 3140475, 3768570, 4187300, 5024760, 5797800, 6280950, 7537140, 8374600, 9421425, 12561900, 15074280, 18842850, 25123800, 37685700, 75371400]

約数ペア:

[(1, 75371400), (2, 37685700), (3, 25123800), (4, 18842850), (5, 15074280), (6, 12561900), (8, 9421425), (9, 8374600), (10, 7537140), (12, 6280950), (13, 5797800), (15, 5024760), (18, 4187300), (20, 3768570), (24, 3140475), (25, 3014856), (26, 2898900), (30, 2512380), (36, 2093650), (39, 1932600), (40, 1884285), (45, 1674920), (50, 1507428), (52, 1449450), (60, 1256190), (65, 1159560), (72, 1046825), (75, 1004952), (78, 966300), (90, 837460), (100, 753714), (104, 724725), (117, 644200), (120, 628095), (130, 579780), (150, 502476), (156, 483150), (180, 418730), (195, 386520), (200, 376857), (225, 334984), (234, 322100), (260, 289890), (300, 251238), (312, 241575), (325, 231912), (360, 209365), (390, 193260), (450, 167492), (468, 161050), (520, 144945), (585, 128840), (600, 125619), (650, 115956), (780, 96630), (900, 83746), (936, 80525), (975, 77304), (1170, 64420), (1300, 57978), (1560, 48315), (1800, 41873), (1950, 38652), (2340, 32210), (2600, 28989), (2925, 25768), (3221, 23400), (3900, 19326), (4680, 16105), (5850, 12884), (6442, 11700), (7800, 9663)]