506550000

素因数分解:

$2^4\times 3^1\times 5^5\times {\mathrm{11}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 240

約数和(自身を含む): 1790135424

約数和(自身を除く): 1283585424

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, 307, 330, 375, 400, 440, 500, 528, 550, 600, 614, 625, 660, 750, 825, 880, 921, 1000, 1100, 1200, 1228, 1250, 1320, 1375, 1500, 1535, 1650, 1842, 1875, 2000, 2200, 2456, 2500, 2640, 2750, 3000, 3070, 3125, 3300, 3377, 3684, 3750, 4125, 4400, 4605, 4912, 5000, 5500, 6000, 6140, 6250, 6600, 6754, 6875, 7368, 7500, 7675, 8250, 9210, 9375, 10000, 10131, 11000, 12280, 12500, 13200, 13508, 13750, 14736, 15000, 15350, 16500, 16885, 18420, 18750, 20262, 20625, 22000, 23025, 24560, 25000, 27016, 27500, 30000, 30700, 33000, 33770, 34375, 36840, 37500, 38375, 40524, 41250, 46050, 50000, 50655, 54032, 55000, 61400, 66000, 67540, 68750, 73680, 75000, 76750, 81048, 82500, 84425, 92100, 101310, 103125, 110000, 115125, 122800, 135080, 137500, 150000, 153500, 162096, 165000, 168850, 184200, 191875, 202620, 206250, 230250, 253275, 270160, 275000, 307000, 330000, 337700, 368400, 383750, 405240, 412500, 422125, 460500, 506550, 550000, 575625, 614000, 675400, 767500, 810480, 825000, 844250, 921000, 959375, 1013100, 1151250, 1266375, 1350800, 1535000, 1650000, 1688500, 1842000, 1918750, 2026200, 2110625, 2302500, 2532750, 2878125, 3070000, 3377000, 3837500, 4052400, 4221250, 4605000, 5065500, 5756250, 6331875, 6754000, 7675000, 8442500, 9210000, 10131000, 10553125, 11512500, 12663750, 15350000, 16885000, 20262000, 21106250, 23025000, 25327500, 31659375, 33770000, 42212500, 46050000, 50655000, 63318750, 84425000, 101310000, 126637500, 168850000, 253275000, 506550000]

約数ペア:

[(1, 506550000), (2, 253275000), (3, 168850000), (4, 126637500), (5, 101310000), (6, 84425000), (8, 63318750), (10, 50655000), (11, 46050000), (12, 42212500), (15, 33770000), (16, 31659375), (20, 25327500), (22, 23025000), (24, 21106250), (25, 20262000), (30, 16885000), (33, 15350000), (40, 12663750), (44, 11512500), (48, 10553125), (50, 10131000), (55, 9210000), (60, 8442500), (66, 7675000), (75, 6754000), (80, 6331875), (88, 5756250), (100, 5065500), (110, 4605000), (120, 4221250), (125, 4052400), (132, 3837500), (150, 3377000), (165, 3070000), (176, 2878125), (200, 2532750), (220, 2302500), (240, 2110625), (250, 2026200), (264, 1918750), (275, 1842000), (300, 1688500), (307, 1650000), (330, 1535000), (375, 1350800), (400, 1266375), (440, 1151250), (500, 1013100), (528, 959375), (550, 921000), (600, 844250), (614, 825000), (625, 810480), (660, 767500), (750, 675400), (825, 614000), (880, 575625), (921, 550000), (1000, 506550), (1100, 460500), (1200, 422125), (1228, 412500), (1250, 405240), (1320, 383750), (1375, 368400), (1500, 337700), (1535, 330000), (1650, 307000), (1842, 275000), (1875, 270160), (2000, 253275), (2200, 230250), (2456, 206250), (2500, 202620), (2640, 191875), (2750, 184200), (3000, 168850), (3070, 165000), (3125, 162096), (3300, 153500), (3377, 150000), (3684, 137500), (3750, 135080), (4125, 122800), (4400, 115125), (4605, 110000), (4912, 103125), (5000, 101310), (5500, 92100), (6000, 84425), (6140, 82500), (6250, 81048), (6600, 76750), (6754, 75000), (6875, 73680), (7368, 68750), (7500, 67540), (7675, 66000), (8250, 61400), (9210, 55000), (9375, 54032), (10000, 50655), (10131, 50000), (11000, 46050), (12280, 41250), (12500, 40524), (13200, 38375), (13508, 37500), (13750, 36840), (14736, 34375), (15000, 33770), (15350, 33000), (16500, 30700), (16885, 30000), (18420, 27500), (18750, 27016), (20262, 25000), (20625, 24560), (22000, 23025)]