3231900

素因数分解:

$2^2\times 3^5\times 5^2\times 7^1\times {\mathrm{19}}^1$

素因数の和:55

約数の個数: 216

約数和(自身を含む): 12638080

約数和(自身を除く): 9406180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 25, 27, 28, 30, 35, 36, 38, 42, 45, 50, 54, 57, 60, 63, 70, 75, 76, 81, 84, 90, 95, 100, 105, 108, 114, 126, 133, 135, 140, 150, 162, 171, 175, 180, 189, 190, 210, 225, 228, 243, 252, 266, 270, 285, 300, 315, 324, 342, 350, 378, 380, 399, 405, 420, 450, 475, 486, 513, 525, 532, 540, 567, 570, 630, 665, 675, 684, 700, 756, 798, 810, 855, 900, 945, 950, 972, 1026, 1050, 1134, 1140, 1197, 1215, 1260, 1330, 1350, 1425, 1539, 1575, 1596, 1620, 1701, 1710, 1890, 1900, 1995, 2025, 2052, 2100, 2268, 2394, 2430, 2565, 2660, 2700, 2835, 2850, 3078, 3150, 3325, 3402, 3420, 3591, 3780, 3990, 4050, 4275, 4617, 4725, 4788, 4860, 5130, 5670, 5700, 5985, 6075, 6156, 6300, 6650, 6804, 7182, 7695, 7980, 8100, 8505, 8550, 9234, 9450, 9975, 10260, 10773, 11340, 11970, 12150, 12825, 13300, 14175, 14364, 15390, 17010, 17100, 17955, 18468, 18900, 19950, 21546, 23085, 23940, 24300, 25650, 28350, 29925, 30780, 32319, 34020, 35910, 38475, 39900, 42525, 43092, 46170, 51300, 53865, 56700, 59850, 64638, 71820, 76950, 85050, 89775, 92340, 107730, 115425, 119700, 129276, 153900, 161595, 170100, 179550, 215460, 230850, 269325, 323190, 359100, 461700, 538650, 646380, 807975, 1077300, 1615950, 3231900]

約数ペア:

[(1, 3231900), (2, 1615950), (3, 1077300), (4, 807975), (5, 646380), (6, 538650), (7, 461700), (9, 359100), (10, 323190), (12, 269325), (14, 230850), (15, 215460), (18, 179550), (19, 170100), (20, 161595), (21, 153900), (25, 129276), (27, 119700), (28, 115425), (30, 107730), (35, 92340), (36, 89775), (38, 85050), (42, 76950), (45, 71820), (50, 64638), (54, 59850), (57, 56700), (60, 53865), (63, 51300), (70, 46170), (75, 43092), (76, 42525), (81, 39900), (84, 38475), (90, 35910), (95, 34020), (100, 32319), (105, 30780), (108, 29925), (114, 28350), (126, 25650), (133, 24300), (135, 23940), (140, 23085), (150, 21546), (162, 19950), (171, 18900), (175, 18468), (180, 17955), (189, 17100), (190, 17010), (210, 15390), (225, 14364), (228, 14175), (243, 13300), (252, 12825), (266, 12150), (270, 11970), (285, 11340), (300, 10773), (315, 10260), (324, 9975), (342, 9450), (350, 9234), (378, 8550), (380, 8505), (399, 8100), (405, 7980), (420, 7695), (450, 7182), (475, 6804), (486, 6650), (513, 6300), (525, 6156), (532, 6075), (540, 5985), (567, 5700), (570, 5670), (630, 5130), (665, 4860), (675, 4788), (684, 4725), (700, 4617), (756, 4275), (798, 4050), (810, 3990), (855, 3780), (900, 3591), (945, 3420), (950, 3402), (972, 3325), (1026, 3150), (1050, 3078), (1134, 2850), (1140, 2835), (1197, 2700), (1215, 2660), (1260, 2565), (1330, 2430), (1350, 2394), (1425, 2268), (1539, 2100), (1575, 2052), (1596, 2025), (1620, 1995), (1701, 1900), (1710, 1890)]