289278000

素因数分解:

$2^4\times 3^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:530

約数の個数: 320

約数和(自身を含む): 1132784640

約数和(自身を除く): 843506640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 27, 30, 33, 36, 40, 44, 45, 48, 50, 54, 55, 60, 66, 72, 75, 80, 88, 90, 99, 100, 108, 110, 120, 125, 132, 135, 144, 150, 165, 176, 180, 198, 200, 216, 220, 225, 240, 250, 264, 270, 275, 297, 300, 330, 360, 375, 396, 400, 432, 440, 450, 487, 495, 500, 528, 540, 550, 594, 600, 660, 675, 720, 750, 792, 825, 880, 900, 974, 990, 1000, 1080, 1100, 1125, 1188, 1200, 1320, 1350, 1375, 1461, 1485, 1500, 1584, 1650, 1800, 1948, 1980, 2000, 2160, 2200, 2250, 2376, 2435, 2475, 2640, 2700, 2750, 2922, 2970, 3000, 3300, 3375, 3600, 3896, 3960, 4125, 4383, 4400, 4500, 4752, 4870, 4950, 5357, 5400, 5500, 5844, 5940, 6000, 6600, 6750, 7305, 7425, 7792, 7920, 8250, 8766, 9000, 9740, 9900, 10714, 10800, 11000, 11688, 11880, 12175, 12375, 13149, 13200, 13500, 14610, 14850, 16071, 16500, 17532, 18000, 19480, 19800, 21428, 21915, 22000, 23376, 23760, 24350, 24750, 26298, 26785, 27000, 29220, 29700, 32142, 33000, 35064, 36525, 37125, 38960, 39600, 42856, 43830, 48213, 48700, 49500, 52596, 53570, 54000, 58440, 59400, 60875, 64284, 65745, 66000, 70128, 73050, 74250, 80355, 85712, 87660, 96426, 97400, 99000, 105192, 107140, 109575, 116880, 118800, 121750, 128568, 131490, 133925, 144639, 146100, 148500, 160710, 175320, 182625, 192852, 194800, 198000, 210384, 214280, 219150, 241065, 243500, 257136, 262980, 267850, 289278, 292200, 297000, 321420, 328725, 350640, 365250, 385704, 401775, 428560, 438300, 482130, 487000, 525960, 535700, 547875, 578556, 584400, 594000, 642840, 657450, 669625, 723195, 730500, 771408, 803550, 876600, 964260, 974000, 1051920, 1071400, 1095750, 1157112, 1205325, 1285680, 1314900, 1339250, 1446390, 1461000, 1607100, 1643625, 1753200, 1928520, 2008875, 2142800, 2191500, 2314224, 2410650, 2629800, 2678500, 2892780, 2922000, 3214200, 3287250, 3615975, 3857040, 4017750, 4383000, 4821300, 5259600, 5357000, 5785560, 6026625, 6428400, 6574500, 7231950, 8035500, 8766000, 9642600, 10714000, 11571120, 12053250, 13149000, 14463900, 16071000, 18079875, 19285200, 24106500, 26298000, 28927800, 32142000, 36159750, 48213000, 57855600, 72319500, 96426000, 144639000, 289278000]

約数ペア:

[(1, 289278000), (2, 144639000), (3, 96426000), (4, 72319500), (5, 57855600), (6, 48213000), (8, 36159750), (9, 32142000), (10, 28927800), (11, 26298000), (12, 24106500), (15, 19285200), (16, 18079875), (18, 16071000), (20, 14463900), (22, 13149000), (24, 12053250), (25, 11571120), (27, 10714000), (30, 9642600), (33, 8766000), (36, 8035500), (40, 7231950), (44, 6574500), (45, 6428400), (48, 6026625), (50, 5785560), (54, 5357000), (55, 5259600), (60, 4821300), (66, 4383000), (72, 4017750), (75, 3857040), (80, 3615975), (88, 3287250), (90, 3214200), (99, 2922000), (100, 2892780), (108, 2678500), (110, 2629800), (120, 2410650), (125, 2314224), (132, 2191500), (135, 2142800), (144, 2008875), (150, 1928520), (165, 1753200), (176, 1643625), (180, 1607100), (198, 1461000), (200, 1446390), (216, 1339250), (220, 1314900), (225, 1285680), (240, 1205325), (250, 1157112), (264, 1095750), (270, 1071400), (275, 1051920), (297, 974000), (300, 964260), (330, 876600), (360, 803550), (375, 771408), (396, 730500), (400, 723195), (432, 669625), (440, 657450), (450, 642840), (487, 594000), (495, 584400), (500, 578556), (528, 547875), (540, 535700), (550, 525960), (594, 487000), (600, 482130), (660, 438300), (675, 428560), (720, 401775), (750, 385704), (792, 365250), (825, 350640), (880, 328725), (900, 321420), (974, 297000), (990, 292200), (1000, 289278), (1080, 267850), (1100, 262980), (1125, 257136), (1188, 243500), (1200, 241065), (1320, 219150), (1350, 214280), (1375, 210384), (1461, 198000), (1485, 194800), (1500, 192852), (1584, 182625), (1650, 175320), (1800, 160710), (1948, 148500), (1980, 146100), (2000, 144639), (2160, 133925), (2200, 131490), (2250, 128568), (2376, 121750), (2435, 118800), (2475, 116880), (2640, 109575), (2700, 107140), (2750, 105192), (2922, 99000), (2970, 97400), (3000, 96426), (3300, 87660), (3375, 85712), (3600, 80355), (3896, 74250), (3960, 73050), (4125, 70128), (4383, 66000), (4400, 65745), (4500, 64284), (4752, 60875), (4870, 59400), (4950, 58440), (5357, 54000), (5400, 53570), (5500, 52596), (5844, 49500), (5940, 48700), (6000, 48213), (6600, 43830), (6750, 42856), (7305, 39600), (7425, 38960), (7792, 37125), (7920, 36525), (8250, 35064), (8766, 33000), (9000, 32142), (9740, 29700), (9900, 29220), (10714, 27000), (10800, 26785), (11000, 26298), (11688, 24750), (11880, 24350), (12175, 23760), (12375, 23376), (13149, 22000), (13200, 21915), (13500, 21428), (14610, 19800), (14850, 19480), (16071, 18000), (16500, 17532)]