425785500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^2\times {\mathrm{1931}}^1$

素因数の和:1970

約数の個数: 216

約数和(自身を含む): 1563320304

約数和(自身を除く): 1137534804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 49, 50, 60, 63, 70, 75, 84, 90, 98, 100, 105, 125, 126, 140, 147, 150, 175, 180, 196, 210, 225, 245, 250, 252, 294, 300, 315, 350, 375, 420, 441, 450, 490, 500, 525, 588, 630, 700, 735, 750, 875, 882, 900, 980, 1050, 1125, 1225, 1260, 1470, 1500, 1575, 1750, 1764, 1931, 2100, 2205, 2250, 2450, 2625, 2940, 3150, 3500, 3675, 3862, 4410, 4500, 4900, 5250, 5793, 6125, 6300, 7350, 7724, 7875, 8820, 9655, 10500, 11025, 11586, 12250, 13517, 14700, 15750, 17379, 18375, 19310, 22050, 23172, 24500, 27034, 28965, 31500, 34758, 36750, 38620, 40551, 44100, 48275, 54068, 55125, 57930, 67585, 69516, 73500, 81102, 86895, 94619, 96550, 110250, 115860, 121653, 135170, 144825, 162204, 173790, 189238, 193100, 202755, 220500, 241375, 243306, 270340, 283857, 289650, 337925, 347580, 378476, 405510, 434475, 473095, 482750, 486612, 567714, 579300, 608265, 675850, 724125, 811020, 851571, 868950, 946190, 965500, 1013775, 1135428, 1216530, 1351700, 1419285, 1448250, 1689625, 1703142, 1737900, 1892380, 2027550, 2172375, 2365475, 2433060, 2838570, 2896500, 3041325, 3379250, 3406284, 4055100, 4257855, 4344750, 4730950, 5068875, 5677140, 6082650, 6758500, 7096425, 8515710, 8689500, 9461900, 10137750, 11827375, 12165300, 14192850, 15206625, 17031420, 20275500, 21289275, 23654750, 28385700, 30413250, 35482125, 42578550, 47309500, 60826500, 70964250, 85157100, 106446375, 141928500, 212892750, 425785500]

約数ペア:

[(1, 425785500), (2, 212892750), (3, 141928500), (4, 106446375), (5, 85157100), (6, 70964250), (7, 60826500), (9, 47309500), (10, 42578550), (12, 35482125), (14, 30413250), (15, 28385700), (18, 23654750), (20, 21289275), (21, 20275500), (25, 17031420), (28, 15206625), (30, 14192850), (35, 12165300), (36, 11827375), (42, 10137750), (45, 9461900), (49, 8689500), (50, 8515710), (60, 7096425), (63, 6758500), (70, 6082650), (75, 5677140), (84, 5068875), (90, 4730950), (98, 4344750), (100, 4257855), (105, 4055100), (125, 3406284), (126, 3379250), (140, 3041325), (147, 2896500), (150, 2838570), (175, 2433060), (180, 2365475), (196, 2172375), (210, 2027550), (225, 1892380), (245, 1737900), (250, 1703142), (252, 1689625), (294, 1448250), (300, 1419285), (315, 1351700), (350, 1216530), (375, 1135428), (420, 1013775), (441, 965500), (450, 946190), (490, 868950), (500, 851571), (525, 811020), (588, 724125), (630, 675850), (700, 608265), (735, 579300), (750, 567714), (875, 486612), (882, 482750), (900, 473095), (980, 434475), (1050, 405510), (1125, 378476), (1225, 347580), (1260, 337925), (1470, 289650), (1500, 283857), (1575, 270340), (1750, 243306), (1764, 241375), (1931, 220500), (2100, 202755), (2205, 193100), (2250, 189238), (2450, 173790), (2625, 162204), (2940, 144825), (3150, 135170), (3500, 121653), (3675, 115860), (3862, 110250), (4410, 96550), (4500, 94619), (4900, 86895), (5250, 81102), (5793, 73500), (6125, 69516), (6300, 67585), (7350, 57930), (7724, 55125), (7875, 54068), (8820, 48275), (9655, 44100), (10500, 40551), (11025, 38620), (11586, 36750), (12250, 34758), (13517, 31500), (14700, 28965), (15750, 27034), (17379, 24500), (18375, 23172), (19310, 22050)]