228195000

素因数分解:

$2^3\times 3^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:504

約数の個数: 240

約数和(自身を含む): 844323480

約数和(自身を除く): 616128480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 25, 30, 33, 36, 40, 44, 45, 50, 55, 60, 66, 72, 75, 88, 90, 99, 100, 110, 120, 125, 132, 150, 165, 180, 198, 200, 220, 225, 250, 264, 275, 300, 330, 360, 375, 396, 440, 450, 461, 495, 500, 550, 600, 625, 660, 750, 792, 825, 900, 922, 990, 1000, 1100, 1125, 1250, 1320, 1375, 1383, 1500, 1650, 1800, 1844, 1875, 1980, 2200, 2250, 2305, 2475, 2500, 2750, 2766, 3000, 3300, 3688, 3750, 3960, 4125, 4149, 4500, 4610, 4950, 5000, 5071, 5500, 5532, 5625, 6600, 6875, 6915, 7500, 8250, 8298, 9000, 9220, 9900, 10142, 11000, 11064, 11250, 11525, 12375, 13750, 13830, 15000, 15213, 16500, 16596, 18440, 19800, 20284, 20625, 20745, 22500, 23050, 24750, 25355, 27500, 27660, 30426, 33000, 33192, 34575, 40568, 41250, 41490, 45000, 45639, 46100, 49500, 50710, 55000, 55320, 57625, 60852, 61875, 69150, 76065, 82500, 82980, 91278, 92200, 99000, 101420, 103725, 115250, 121704, 123750, 126775, 138300, 152130, 165000, 165960, 172875, 182556, 202840, 207450, 228195, 230500, 247500, 253550, 276600, 288125, 304260, 345750, 365112, 380325, 414900, 456390, 461000, 495000, 507100, 518625, 576250, 608520, 633875, 691500, 760650, 829800, 864375, 912780, 1014200, 1037250, 1140975, 1152500, 1267750, 1383000, 1521300, 1728750, 1825560, 1901625, 2074500, 2281950, 2305000, 2535500, 2593125, 3042600, 3169375, 3457500, 3803250, 4149000, 4563900, 5071000, 5186250, 5704875, 6338750, 6915000, 7606500, 9127800, 9508125, 10372500, 11409750, 12677500, 15213000, 19016250, 20745000, 22819500, 25355000, 28524375, 38032500, 45639000, 57048750, 76065000, 114097500, 228195000]

約数ペア:

[(1, 228195000), (2, 114097500), (3, 76065000), (4, 57048750), (5, 45639000), (6, 38032500), (8, 28524375), (9, 25355000), (10, 22819500), (11, 20745000), (12, 19016250), (15, 15213000), (18, 12677500), (20, 11409750), (22, 10372500), (24, 9508125), (25, 9127800), (30, 7606500), (33, 6915000), (36, 6338750), (40, 5704875), (44, 5186250), (45, 5071000), (50, 4563900), (55, 4149000), (60, 3803250), (66, 3457500), (72, 3169375), (75, 3042600), (88, 2593125), (90, 2535500), (99, 2305000), (100, 2281950), (110, 2074500), (120, 1901625), (125, 1825560), (132, 1728750), (150, 1521300), (165, 1383000), (180, 1267750), (198, 1152500), (200, 1140975), (220, 1037250), (225, 1014200), (250, 912780), (264, 864375), (275, 829800), (300, 760650), (330, 691500), (360, 633875), (375, 608520), (396, 576250), (440, 518625), (450, 507100), (461, 495000), (495, 461000), (500, 456390), (550, 414900), (600, 380325), (625, 365112), (660, 345750), (750, 304260), (792, 288125), (825, 276600), (900, 253550), (922, 247500), (990, 230500), (1000, 228195), (1100, 207450), (1125, 202840), (1250, 182556), (1320, 172875), (1375, 165960), (1383, 165000), (1500, 152130), (1650, 138300), (1800, 126775), (1844, 123750), (1875, 121704), (1980, 115250), (2200, 103725), (2250, 101420), (2305, 99000), (2475, 92200), (2500, 91278), (2750, 82980), (2766, 82500), (3000, 76065), (3300, 69150), (3688, 61875), (3750, 60852), (3960, 57625), (4125, 55320), (4149, 55000), (4500, 50710), (4610, 49500), (4950, 46100), (5000, 45639), (5071, 45000), (5500, 41490), (5532, 41250), (5625, 40568), (6600, 34575), (6875, 33192), (6915, 33000), (7500, 30426), (8250, 27660), (8298, 27500), (9000, 25355), (9220, 24750), (9900, 23050), (10142, 22500), (11000, 20745), (11064, 20625), (11250, 20284), (11525, 19800), (12375, 18440), (13750, 16596), (13830, 16500), (15000, 15213)]