22491000

素因数分解:

$2^3\times 3^3\times 5^3\times 7^2\times {\mathrm{17}}^1$

素因数の和:61

約数の個数: 384

約数和(自身を含む): 96033600

約数和(自身を除く): 73542600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 25, 27, 28, 30, 34, 35, 36, 40, 42, 45, 49, 50, 51, 54, 56, 60, 63, 68, 70, 72, 75, 84, 85, 90, 98, 100, 102, 105, 108, 119, 120, 125, 126, 135, 136, 140, 147, 150, 153, 168, 170, 175, 180, 189, 196, 200, 204, 210, 216, 225, 238, 245, 250, 252, 255, 270, 280, 294, 300, 306, 315, 340, 350, 357, 360, 375, 378, 392, 408, 420, 425, 441, 450, 459, 476, 490, 500, 504, 510, 525, 540, 588, 595, 600, 612, 630, 675, 680, 700, 714, 735, 750, 756, 765, 833, 840, 850, 875, 882, 900, 918, 945, 952, 980, 1000, 1020, 1050, 1071, 1080, 1125, 1176, 1190, 1224, 1225, 1260, 1275, 1323, 1350, 1400, 1428, 1470, 1500, 1512, 1530, 1575, 1666, 1700, 1750, 1764, 1785, 1800, 1836, 1890, 1960, 2040, 2100, 2125, 2142, 2205, 2250, 2295, 2380, 2450, 2499, 2520, 2550, 2625, 2646, 2700, 2856, 2940, 2975, 3000, 3060, 3150, 3213, 3332, 3375, 3400, 3500, 3528, 3570, 3672, 3675, 3780, 3825, 4165, 4200, 4250, 4284, 4410, 4500, 4590, 4725, 4760, 4900, 4998, 5100, 5250, 5292, 5355, 5400, 5880, 5950, 6120, 6125, 6300, 6375, 6426, 6615, 6664, 6750, 7000, 7140, 7350, 7497, 7560, 7650, 7875, 8330, 8500, 8568, 8820, 8925, 9000, 9180, 9450, 9800, 9996, 10200, 10500, 10584, 10710, 11025, 11475, 11900, 12250, 12495, 12600, 12750, 12852, 13230, 13500, 14280, 14700, 14875, 14994, 15300, 15750, 16065, 16660, 17000, 17640, 17850, 18360, 18375, 18900, 19125, 19992, 20825, 21000, 21420, 22050, 22491, 22950, 23625, 23800, 24500, 24990, 25500, 25704, 26460, 26775, 27000, 29400, 29750, 29988, 30600, 31500, 32130, 33075, 33320, 35700, 36750, 37485, 37800, 38250, 41650, 42840, 44100, 44625, 44982, 45900, 47250, 49000, 49980, 51000, 52920, 53550, 55125, 57375, 59500, 59976, 62475, 63000, 64260, 66150, 71400, 73500, 74970, 76500, 80325, 83300, 88200, 89250, 89964, 91800, 94500, 99960, 104125, 107100, 110250, 112455, 114750, 119000, 124950, 128520, 132300, 133875, 147000, 149940, 153000, 160650, 165375, 166600, 178500, 179928, 187425, 189000, 208250, 214200, 220500, 224910, 229500, 249900, 264600, 267750, 299880, 312375, 321300, 330750, 357000, 374850, 401625, 416500, 441000, 449820, 459000, 499800, 535500, 562275, 624750, 642600, 661500, 749700, 803250, 833000, 899640, 937125, 1071000, 1124550, 1249500, 1323000, 1499400, 1606500, 1874250, 2249100, 2499000, 2811375, 3213000, 3748500, 4498200, 5622750, 7497000, 11245500, 22491000]

約数ペア:

[(1, 22491000), (2, 11245500), (3, 7497000), (4, 5622750), (5, 4498200), (6, 3748500), (7, 3213000), (8, 2811375), (9, 2499000), (10, 2249100), (12, 1874250), (14, 1606500), (15, 1499400), (17, 1323000), (18, 1249500), (20, 1124550), (21, 1071000), (24, 937125), (25, 899640), (27, 833000), (28, 803250), (30, 749700), (34, 661500), (35, 642600), (36, 624750), (40, 562275), (42, 535500), (45, 499800), (49, 459000), (50, 449820), (51, 441000), (54, 416500), (56, 401625), (60, 374850), (63, 357000), (68, 330750), (70, 321300), (72, 312375), (75, 299880), (84, 267750), (85, 264600), (90, 249900), (98, 229500), (100, 224910), (102, 220500), (105, 214200), (108, 208250), (119, 189000), (120, 187425), (125, 179928), (126, 178500), (135, 166600), (136, 165375), (140, 160650), (147, 153000), (150, 149940), (153, 147000), (168, 133875), (170, 132300), (175, 128520), (180, 124950), (189, 119000), (196, 114750), (200, 112455), (204, 110250), (210, 107100), (216, 104125), (225, 99960), (238, 94500), (245, 91800), (250, 89964), (252, 89250), (255, 88200), (270, 83300), (280, 80325), (294, 76500), (300, 74970), (306, 73500), (315, 71400), (340, 66150), (350, 64260), (357, 63000), (360, 62475), (375, 59976), (378, 59500), (392, 57375), (408, 55125), (420, 53550), (425, 52920), (441, 51000), (450, 49980), (459, 49000), (476, 47250), (490, 45900), (500, 44982), (504, 44625), (510, 44100), (525, 42840), (540, 41650), (588, 38250), (595, 37800), (600, 37485), (612, 36750), (630, 35700), (675, 33320), (680, 33075), (700, 32130), (714, 31500), (735, 30600), (750, 29988), (756, 29750), (765, 29400), (833, 27000), (840, 26775), (850, 26460), (875, 25704), (882, 25500), (900, 24990), (918, 24500), (945, 23800), (952, 23625), (980, 22950), (1000, 22491), (1020, 22050), (1050, 21420), (1071, 21000), (1080, 20825), (1125, 19992), (1176, 19125), (1190, 18900), (1224, 18375), (1225, 18360), (1260, 17850), (1275, 17640), (1323, 17000), (1350, 16660), (1400, 16065), (1428, 15750), (1470, 15300), (1500, 14994), (1512, 14875), (1530, 14700), (1575, 14280), (1666, 13500), (1700, 13230), (1750, 12852), (1764, 12750), (1785, 12600), (1800, 12495), (1836, 12250), (1890, 11900), (1960, 11475), (2040, 11025), (2100, 10710), (2125, 10584), (2142, 10500), (2205, 10200), (2250, 9996), (2295, 9800), (2380, 9450), (2450, 9180), (2499, 9000), (2520, 8925), (2550, 8820), (2625, 8568), (2646, 8500), (2700, 8330), (2856, 7875), (2940, 7650), (2975, 7560), (3000, 7497), (3060, 7350), (3150, 7140), (3213, 7000), (3332, 6750), (3375, 6664), (3400, 6615), (3500, 6426), (3528, 6375), (3570, 6300), (3672, 6125), (3675, 6120), (3780, 5950), (3825, 5880), (4165, 5400), (4200, 5355), (4250, 5292), (4284, 5250), (4410, 5100), (4500, 4998), (4590, 4900), (4725, 4760)]