123090000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{373}}^1$

素因数の和:415

約数の個数: 200

約数和(自身を含む): 434635872

約数和(自身を除く): 311545872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 25, 30, 33, 40, 44, 48, 50, 55, 60, 66, 75, 80, 88, 100, 110, 120, 125, 132, 150, 165, 176, 200, 220, 240, 250, 264, 275, 300, 330, 373, 375, 400, 440, 500, 528, 550, 600, 625, 660, 746, 750, 825, 880, 1000, 1100, 1119, 1200, 1250, 1320, 1375, 1492, 1500, 1650, 1865, 1875, 2000, 2200, 2238, 2500, 2640, 2750, 2984, 3000, 3300, 3730, 3750, 4103, 4125, 4400, 4476, 5000, 5500, 5595, 5968, 6000, 6600, 6875, 7460, 7500, 8206, 8250, 8952, 9325, 10000, 11000, 11190, 12309, 13200, 13750, 14920, 15000, 16412, 16500, 17904, 18650, 20515, 20625, 22000, 22380, 24618, 27500, 27975, 29840, 30000, 32824, 33000, 37300, 41030, 41250, 44760, 46625, 49236, 55000, 55950, 61545, 65648, 66000, 74600, 82060, 82500, 89520, 93250, 98472, 102575, 110000, 111900, 123090, 139875, 149200, 164120, 165000, 186500, 196944, 205150, 223800, 233125, 246180, 279750, 307725, 328240, 330000, 373000, 410300, 447600, 466250, 492360, 512875, 559500, 615450, 699375, 746000, 820600, 932500, 984720, 1025750, 1119000, 1230900, 1398750, 1538625, 1641200, 1865000, 2051500, 2238000, 2461800, 2564375, 2797500, 3077250, 3730000, 4103000, 4923600, 5128750, 5595000, 6154500, 7693125, 8206000, 10257500, 11190000, 12309000, 15386250, 20515000, 24618000, 30772500, 41030000, 61545000, 123090000]

約数ペア:

[(1, 123090000), (2, 61545000), (3, 41030000), (4, 30772500), (5, 24618000), (6, 20515000), (8, 15386250), (10, 12309000), (11, 11190000), (12, 10257500), (15, 8206000), (16, 7693125), (20, 6154500), (22, 5595000), (24, 5128750), (25, 4923600), (30, 4103000), (33, 3730000), (40, 3077250), (44, 2797500), (48, 2564375), (50, 2461800), (55, 2238000), (60, 2051500), (66, 1865000), (75, 1641200), (80, 1538625), (88, 1398750), (100, 1230900), (110, 1119000), (120, 1025750), (125, 984720), (132, 932500), (150, 820600), (165, 746000), (176, 699375), (200, 615450), (220, 559500), (240, 512875), (250, 492360), (264, 466250), (275, 447600), (300, 410300), (330, 373000), (373, 330000), (375, 328240), (400, 307725), (440, 279750), (500, 246180), (528, 233125), (550, 223800), (600, 205150), (625, 196944), (660, 186500), (746, 165000), (750, 164120), (825, 149200), (880, 139875), (1000, 123090), (1100, 111900), (1119, 110000), (1200, 102575), (1250, 98472), (1320, 93250), (1375, 89520), (1492, 82500), (1500, 82060), (1650, 74600), (1865, 66000), (1875, 65648), (2000, 61545), (2200, 55950), (2238, 55000), (2500, 49236), (2640, 46625), (2750, 44760), (2984, 41250), (3000, 41030), (3300, 37300), (3730, 33000), (3750, 32824), (4103, 30000), (4125, 29840), (4400, 27975), (4476, 27500), (5000, 24618), (5500, 22380), (5595, 22000), (5968, 20625), (6000, 20515), (6600, 18650), (6875, 17904), (7460, 16500), (7500, 16412), (8206, 15000), (8250, 14920), (8952, 13750), (9325, 13200), (10000, 12309), (11000, 11190)]