30525000

素因数分解:

$2^3\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 192

約数和(自身を含む): 106868160

約数和(自身を除く): 76343160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 25, 30, 33, 37, 40, 44, 50, 55, 60, 66, 74, 75, 88, 100, 110, 111, 120, 125, 132, 148, 150, 165, 185, 200, 220, 222, 250, 264, 275, 296, 300, 330, 370, 375, 407, 440, 444, 500, 550, 555, 600, 625, 660, 740, 750, 814, 825, 888, 925, 1000, 1100, 1110, 1221, 1250, 1320, 1375, 1480, 1500, 1628, 1650, 1850, 1875, 2035, 2200, 2220, 2442, 2500, 2750, 2775, 3000, 3125, 3256, 3300, 3700, 3750, 4070, 4125, 4440, 4625, 4884, 5000, 5500, 5550, 6105, 6250, 6600, 6875, 7400, 7500, 8140, 8250, 9250, 9375, 9768, 10175, 11000, 11100, 12210, 12500, 13750, 13875, 15000, 16280, 16500, 18500, 18750, 20350, 20625, 22200, 23125, 24420, 25000, 27500, 27750, 30525, 33000, 34375, 37000, 37500, 40700, 41250, 46250, 48840, 50875, 55000, 55500, 61050, 68750, 69375, 75000, 81400, 82500, 92500, 101750, 103125, 111000, 115625, 122100, 137500, 138750, 152625, 165000, 185000, 203500, 206250, 231250, 244200, 254375, 275000, 277500, 305250, 346875, 407000, 412500, 462500, 508750, 555000, 610500, 693750, 763125, 825000, 925000, 1017500, 1221000, 1271875, 1387500, 1526250, 2035000, 2543750, 2775000, 3052500, 3815625, 5087500, 6105000, 7631250, 10175000, 15262500, 30525000]

約数ペア:

[(1, 30525000), (2, 15262500), (3, 10175000), (4, 7631250), (5, 6105000), (6, 5087500), (8, 3815625), (10, 3052500), (11, 2775000), (12, 2543750), (15, 2035000), (20, 1526250), (22, 1387500), (24, 1271875), (25, 1221000), (30, 1017500), (33, 925000), (37, 825000), (40, 763125), (44, 693750), (50, 610500), (55, 555000), (60, 508750), (66, 462500), (74, 412500), (75, 407000), (88, 346875), (100, 305250), (110, 277500), (111, 275000), (120, 254375), (125, 244200), (132, 231250), (148, 206250), (150, 203500), (165, 185000), (185, 165000), (200, 152625), (220, 138750), (222, 137500), (250, 122100), (264, 115625), (275, 111000), (296, 103125), (300, 101750), (330, 92500), (370, 82500), (375, 81400), (407, 75000), (440, 69375), (444, 68750), (500, 61050), (550, 55500), (555, 55000), (600, 50875), (625, 48840), (660, 46250), (740, 41250), (750, 40700), (814, 37500), (825, 37000), (888, 34375), (925, 33000), (1000, 30525), (1100, 27750), (1110, 27500), (1221, 25000), (1250, 24420), (1320, 23125), (1375, 22200), (1480, 20625), (1500, 20350), (1628, 18750), (1650, 18500), (1850, 16500), (1875, 16280), (2035, 15000), (2200, 13875), (2220, 13750), (2442, 12500), (2500, 12210), (2750, 11100), (2775, 11000), (3000, 10175), (3125, 9768), (3256, 9375), (3300, 9250), (3700, 8250), (3750, 8140), (4070, 7500), (4125, 7400), (4440, 6875), (4625, 6600), (4884, 6250), (5000, 6105), (5500, 5550)]