212398200

素因数分解:

$2^3\times 3^4\times 5^2\times 7^1\times {\mathrm{1873}}^1$

素因数の和:1908

約数の個数: 240

約数和(自身を含む): 843524880

約数和(自身を除く): 631126680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 126, 135, 140, 150, 162, 168, 175, 180, 189, 200, 210, 216, 225, 252, 270, 280, 300, 315, 324, 350, 360, 378, 405, 420, 450, 504, 525, 540, 567, 600, 630, 648, 675, 700, 756, 810, 840, 900, 945, 1050, 1080, 1134, 1260, 1350, 1400, 1512, 1575, 1620, 1800, 1873, 1890, 2025, 2100, 2268, 2520, 2700, 2835, 3150, 3240, 3746, 3780, 4050, 4200, 4536, 4725, 5400, 5619, 5670, 6300, 7492, 7560, 8100, 9365, 9450, 11238, 11340, 12600, 13111, 14175, 14984, 16200, 16857, 18730, 18900, 22476, 22680, 26222, 28095, 28350, 33714, 37460, 37800, 39333, 44952, 46825, 50571, 52444, 56190, 56700, 65555, 67428, 74920, 78666, 84285, 93650, 101142, 104888, 112380, 113400, 117999, 131110, 134856, 140475, 151713, 157332, 168570, 187300, 196665, 202284, 224760, 235998, 252855, 262220, 280950, 303426, 314664, 327775, 337140, 353997, 374600, 393330, 404568, 421425, 471996, 505710, 524440, 561900, 589995, 606852, 655550, 674280, 707994, 758565, 786660, 842850, 943992, 983325, 1011420, 1061991, 1123800, 1179990, 1213704, 1264275, 1311100, 1415988, 1517130, 1573320, 1685700, 1769985, 1966650, 2022840, 2123982, 2359980, 2528550, 2622200, 2831976, 2949975, 3034260, 3371400, 3539970, 3792825, 3933300, 4247964, 4719960, 5057100, 5309955, 5899950, 6068520, 7079940, 7585650, 7866600, 8495928, 8849925, 10114200, 10619910, 11799900, 14159880, 15171300, 17699850, 21239820, 23599800, 26549775, 30342600, 35399700, 42479640, 53099550, 70799400, 106199100, 212398200]

約数ペア:

[(1, 212398200), (2, 106199100), (3, 70799400), (4, 53099550), (5, 42479640), (6, 35399700), (7, 30342600), (8, 26549775), (9, 23599800), (10, 21239820), (12, 17699850), (14, 15171300), (15, 14159880), (18, 11799900), (20, 10619910), (21, 10114200), (24, 8849925), (25, 8495928), (27, 7866600), (28, 7585650), (30, 7079940), (35, 6068520), (36, 5899950), (40, 5309955), (42, 5057100), (45, 4719960), (50, 4247964), (54, 3933300), (56, 3792825), (60, 3539970), (63, 3371400), (70, 3034260), (72, 2949975), (75, 2831976), (81, 2622200), (84, 2528550), (90, 2359980), (100, 2123982), (105, 2022840), (108, 1966650), (120, 1769985), (126, 1685700), (135, 1573320), (140, 1517130), (150, 1415988), (162, 1311100), (168, 1264275), (175, 1213704), (180, 1179990), (189, 1123800), (200, 1061991), (210, 1011420), (216, 983325), (225, 943992), (252, 842850), (270, 786660), (280, 758565), (300, 707994), (315, 674280), (324, 655550), (350, 606852), (360, 589995), (378, 561900), (405, 524440), (420, 505710), (450, 471996), (504, 421425), (525, 404568), (540, 393330), (567, 374600), (600, 353997), (630, 337140), (648, 327775), (675, 314664), (700, 303426), (756, 280950), (810, 262220), (840, 252855), (900, 235998), (945, 224760), (1050, 202284), (1080, 196665), (1134, 187300), (1260, 168570), (1350, 157332), (1400, 151713), (1512, 140475), (1575, 134856), (1620, 131110), (1800, 117999), (1873, 113400), (1890, 112380), (2025, 104888), (2100, 101142), (2268, 93650), (2520, 84285), (2700, 78666), (2835, 74920), (3150, 67428), (3240, 65555), (3746, 56700), (3780, 56190), (4050, 52444), (4200, 50571), (4536, 46825), (4725, 44952), (5400, 39333), (5619, 37800), (5670, 37460), (6300, 33714), (7492, 28350), (7560, 28095), (8100, 26222), (9365, 22680), (9450, 22476), (11238, 18900), (11340, 18730), (12600, 16857), (13111, 16200), (14175, 14984)]