212982000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 320

約数和(自身を含む): 857945088

約数和(自身を除く): 644963088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 25, 28, 30, 33, 35, 40, 42, 44, 48, 50, 55, 56, 60, 66, 70, 75, 77, 80, 84, 88, 100, 105, 110, 112, 120, 125, 132, 140, 150, 154, 165, 168, 175, 176, 200, 210, 220, 231, 240, 250, 264, 275, 280, 300, 308, 330, 336, 350, 375, 385, 400, 420, 440, 461, 462, 500, 525, 528, 550, 560, 600, 616, 660, 700, 750, 770, 825, 840, 875, 880, 922, 924, 1000, 1050, 1100, 1155, 1200, 1232, 1320, 1375, 1383, 1400, 1500, 1540, 1650, 1680, 1750, 1844, 1848, 1925, 2000, 2100, 2200, 2305, 2310, 2625, 2640, 2750, 2766, 2800, 3000, 3080, 3227, 3300, 3500, 3688, 3696, 3850, 4125, 4200, 4400, 4610, 4620, 5071, 5250, 5500, 5532, 5775, 6000, 6160, 6454, 6600, 6915, 7000, 7376, 7700, 8250, 8400, 9220, 9240, 9625, 9681, 10142, 10500, 11000, 11064, 11525, 11550, 12908, 13200, 13830, 14000, 15213, 15400, 16135, 16500, 18440, 18480, 19250, 19362, 20284, 21000, 22000, 22128, 23050, 23100, 25355, 25816, 27660, 28875, 30426, 30800, 32270, 33000, 34575, 35497, 36880, 38500, 38724, 40568, 42000, 46100, 46200, 48405, 50710, 51632, 55320, 57625, 57750, 60852, 64540, 66000, 69150, 70994, 76065, 77000, 77448, 80675, 81136, 92200, 92400, 96810, 101420, 106491, 110640, 115250, 115500, 121704, 126775, 129080, 138300, 141988, 152130, 154000, 154896, 161350, 172875, 177485, 184400, 193620, 202840, 212982, 230500, 231000, 242025, 243408, 253550, 258160, 276600, 283976, 304260, 322700, 345750, 354970, 380325, 387240, 403375, 405680, 425964, 461000, 462000, 484050, 507100, 532455, 553200, 567952, 608520, 633875, 645400, 691500, 709940, 760650, 774480, 806750, 851928, 887425, 922000, 968100, 1014200, 1064910, 1210125, 1217040, 1267750, 1290800, 1383000, 1419880, 1521300, 1613500, 1703856, 1774850, 1901625, 1936200, 2028400, 2129820, 2420250, 2535500, 2662275, 2766000, 2839760, 3042600, 3227000, 3549700, 3803250, 3872400, 4259640, 4437125, 4840500, 5071000, 5324550, 6085200, 6454000, 7099400, 7606500, 8519280, 8874250, 9681000, 10142000, 10649100, 13311375, 14198800, 15213000, 17748500, 19362000, 21298200, 26622750, 30426000, 35497000, 42596400, 53245500, 70994000, 106491000, 212982000]

約数ペア:

[(1, 212982000), (2, 106491000), (3, 70994000), (4, 53245500), (5, 42596400), (6, 35497000), (7, 30426000), (8, 26622750), (10, 21298200), (11, 19362000), (12, 17748500), (14, 15213000), (15, 14198800), (16, 13311375), (20, 10649100), (21, 10142000), (22, 9681000), (24, 8874250), (25, 8519280), (28, 7606500), (30, 7099400), (33, 6454000), (35, 6085200), (40, 5324550), (42, 5071000), (44, 4840500), (48, 4437125), (50, 4259640), (55, 3872400), (56, 3803250), (60, 3549700), (66, 3227000), (70, 3042600), (75, 2839760), (77, 2766000), (80, 2662275), (84, 2535500), (88, 2420250), (100, 2129820), (105, 2028400), (110, 1936200), (112, 1901625), (120, 1774850), (125, 1703856), (132, 1613500), (140, 1521300), (150, 1419880), (154, 1383000), (165, 1290800), (168, 1267750), (175, 1217040), (176, 1210125), (200, 1064910), (210, 1014200), (220, 968100), (231, 922000), (240, 887425), (250, 851928), (264, 806750), (275, 774480), (280, 760650), (300, 709940), (308, 691500), (330, 645400), (336, 633875), (350, 608520), (375, 567952), (385, 553200), (400, 532455), (420, 507100), (440, 484050), (461, 462000), (462, 461000), (500, 425964), (525, 405680), (528, 403375), (550, 387240), (560, 380325), (600, 354970), (616, 345750), (660, 322700), (700, 304260), (750, 283976), (770, 276600), (825, 258160), (840, 253550), (875, 243408), (880, 242025), (922, 231000), (924, 230500), (1000, 212982), (1050, 202840), (1100, 193620), (1155, 184400), (1200, 177485), (1232, 172875), (1320, 161350), (1375, 154896), (1383, 154000), (1400, 152130), (1500, 141988), (1540, 138300), (1650, 129080), (1680, 126775), (1750, 121704), (1844, 115500), (1848, 115250), (1925, 110640), (2000, 106491), (2100, 101420), (2200, 96810), (2305, 92400), (2310, 92200), (2625, 81136), (2640, 80675), (2750, 77448), (2766, 77000), (2800, 76065), (3000, 70994), (3080, 69150), (3227, 66000), (3300, 64540), (3500, 60852), (3688, 57750), (3696, 57625), (3850, 55320), (4125, 51632), (4200, 50710), (4400, 48405), (4610, 46200), (4620, 46100), (5071, 42000), (5250, 40568), (5500, 38724), (5532, 38500), (5775, 36880), (6000, 35497), (6160, 34575), (6454, 33000), (6600, 32270), (6915, 30800), (7000, 30426), (7376, 28875), (7700, 27660), (8250, 25816), (8400, 25355), (9220, 23100), (9240, 23050), (9625, 22128), (9681, 22000), (10142, 21000), (10500, 20284), (11000, 19362), (11064, 19250), (11525, 18480), (11550, 18440), (12908, 16500), (13200, 16135), (13830, 15400), (14000, 15213)]