460687500

素因数分解:

$2^2\times 3^4\times 5^6\times 7^1\times {\mathrm{13}}^1$

素因数の和:66

約数の個数: 420

約数和(自身を含む): 1852788784

約数和(自身を除く): 1392101284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 25, 26, 27, 28, 30, 35, 36, 39, 42, 45, 50, 52, 54, 60, 63, 65, 70, 75, 78, 81, 84, 90, 91, 100, 105, 108, 117, 125, 126, 130, 135, 140, 150, 156, 162, 175, 180, 182, 189, 195, 210, 225, 234, 250, 252, 260, 270, 273, 300, 315, 324, 325, 350, 351, 364, 375, 378, 390, 405, 420, 450, 455, 468, 500, 525, 540, 546, 567, 585, 625, 630, 650, 675, 700, 702, 750, 756, 780, 810, 819, 875, 900, 910, 945, 975, 1050, 1053, 1092, 1125, 1134, 1170, 1250, 1260, 1300, 1350, 1365, 1404, 1500, 1575, 1620, 1625, 1638, 1750, 1755, 1820, 1875, 1890, 1950, 2025, 2100, 2106, 2250, 2268, 2275, 2340, 2457, 2500, 2625, 2700, 2730, 2835, 2925, 3125, 3150, 3250, 3276, 3375, 3500, 3510, 3750, 3780, 3900, 4050, 4095, 4212, 4375, 4500, 4550, 4725, 4875, 4914, 5250, 5265, 5460, 5625, 5670, 5850, 6250, 6300, 6500, 6750, 6825, 7020, 7371, 7500, 7875, 8100, 8125, 8190, 8750, 8775, 9100, 9375, 9450, 9750, 9828, 10125, 10500, 10530, 11250, 11340, 11375, 11700, 12285, 12500, 13125, 13500, 13650, 14175, 14625, 14742, 15625, 15750, 16250, 16380, 16875, 17500, 17550, 18750, 18900, 19500, 20250, 20475, 21060, 21875, 22500, 22750, 23625, 24375, 24570, 26250, 26325, 27300, 28125, 28350, 29250, 29484, 31250, 31500, 32500, 33750, 34125, 35100, 36855, 37500, 39375, 40500, 40625, 40950, 43750, 43875, 45500, 46875, 47250, 48750, 49140, 50625, 52500, 52650, 56250, 56700, 56875, 58500, 61425, 62500, 65625, 67500, 68250, 70875, 73125, 73710, 78750, 81250, 81900, 84375, 87500, 87750, 93750, 94500, 97500, 101250, 102375, 105300, 109375, 112500, 113750, 118125, 121875, 122850, 131250, 131625, 136500, 140625, 141750, 146250, 147420, 157500, 162500, 168750, 170625, 175500, 184275, 187500, 196875, 202500, 203125, 204750, 218750, 219375, 227500, 236250, 243750, 245700, 253125, 262500, 263250, 281250, 283500, 284375, 292500, 307125, 328125, 337500, 341250, 354375, 365625, 368550, 393750, 406250, 409500, 421875, 437500, 438750, 472500, 487500, 506250, 511875, 526500, 562500, 568750, 590625, 609375, 614250, 656250, 658125, 682500, 708750, 731250, 737100, 787500, 812500, 843750, 853125, 877500, 921375, 984375, 1012500, 1023750, 1096875, 1137500, 1181250, 1218750, 1228500, 1265625, 1312500, 1316250, 1417500, 1421875, 1462500, 1535625, 1687500, 1706250, 1771875, 1828125, 1842750, 1968750, 2047500, 2193750, 2362500, 2437500, 2531250, 2559375, 2632500, 2843750, 2953125, 3071250, 3290625, 3412500, 3543750, 3656250, 3685500, 3937500, 4265625, 4387500, 4606875, 5062500, 5118750, 5484375, 5687500, 5906250, 6142500, 6581250, 7087500, 7312500, 7678125, 8531250, 8859375, 9213750, 10237500, 10968750, 11812500, 12796875, 13162500, 15356250, 16453125, 17062500, 17718750, 18427500, 21937500, 23034375, 25593750, 30712500, 32906250, 35437500, 38390625, 46068750, 51187500, 65812500, 76781250, 92137500, 115171875, 153562500, 230343750, 460687500]

約数ペア:

[(1, 460687500), (2, 230343750), (3, 153562500), (4, 115171875), (5, 92137500), (6, 76781250), (7, 65812500), (9, 51187500), (10, 46068750), (12, 38390625), (13, 35437500), (14, 32906250), (15, 30712500), (18, 25593750), (20, 23034375), (21, 21937500), (25, 18427500), (26, 17718750), (27, 17062500), (28, 16453125), (30, 15356250), (35, 13162500), (36, 12796875), (39, 11812500), (42, 10968750), (45, 10237500), (50, 9213750), (52, 8859375), (54, 8531250), (60, 7678125), (63, 7312500), (65, 7087500), (70, 6581250), (75, 6142500), (78, 5906250), (81, 5687500), (84, 5484375), (90, 5118750), (91, 5062500), (100, 4606875), (105, 4387500), (108, 4265625), (117, 3937500), (125, 3685500), (126, 3656250), (130, 3543750), (135, 3412500), (140, 3290625), (150, 3071250), (156, 2953125), (162, 2843750), (175, 2632500), (180, 2559375), (182, 2531250), (189, 2437500), (195, 2362500), (210, 2193750), (225, 2047500), (234, 1968750), (250, 1842750), (252, 1828125), (260, 1771875), (270, 1706250), (273, 1687500), (300, 1535625), (315, 1462500), (324, 1421875), (325, 1417500), (350, 1316250), (351, 1312500), (364, 1265625), (375, 1228500), (378, 1218750), (390, 1181250), (405, 1137500), (420, 1096875), (450, 1023750), (455, 1012500), (468, 984375), (500, 921375), (525, 877500), (540, 853125), (546, 843750), (567, 812500), (585, 787500), (625, 737100), (630, 731250), (650, 708750), (675, 682500), (700, 658125), (702, 656250), (750, 614250), (756, 609375), (780, 590625), (810, 568750), (819, 562500), (875, 526500), (900, 511875), (910, 506250), (945, 487500), (975, 472500), (1050, 438750), (1053, 437500), (1092, 421875), (1125, 409500), (1134, 406250), (1170, 393750), (1250, 368550), (1260, 365625), (1300, 354375), (1350, 341250), (1365, 337500), (1404, 328125), (1500, 307125), (1575, 292500), (1620, 284375), (1625, 283500), (1638, 281250), (1750, 263250), (1755, 262500), (1820, 253125), (1875, 245700), (1890, 243750), (1950, 236250), (2025, 227500), (2100, 219375), (2106, 218750), (2250, 204750), (2268, 203125), (2275, 202500), (2340, 196875), (2457, 187500), (2500, 184275), (2625, 175500), (2700, 170625), (2730, 168750), (2835, 162500), (2925, 157500), (3125, 147420), (3150, 146250), (3250, 141750), (3276, 140625), (3375, 136500), (3500, 131625), (3510, 131250), (3750, 122850), (3780, 121875), (3900, 118125), (4050, 113750), (4095, 112500), (4212, 109375), (4375, 105300), (4500, 102375), (4550, 101250), (4725, 97500), (4875, 94500), (4914, 93750), (5250, 87750), (5265, 87500), (5460, 84375), (5625, 81900), (5670, 81250), (5850, 78750), (6250, 73710), (6300, 73125), (6500, 70875), (6750, 68250), (6825, 67500), (7020, 65625), (7371, 62500), (7500, 61425), (7875, 58500), (8100, 56875), (8125, 56700), (8190, 56250), (8750, 52650), (8775, 52500), (9100, 50625), (9375, 49140), (9450, 48750), (9750, 47250), (9828, 46875), (10125, 45500), (10500, 43875), (10530, 43750), (11250, 40950), (11340, 40625), (11375, 40500), (11700, 39375), (12285, 37500), (12500, 36855), (13125, 35100), (13500, 34125), (13650, 33750), (14175, 32500), (14625, 31500), (14742, 31250), (15625, 29484), (15750, 29250), (16250, 28350), (16380, 28125), (16875, 27300), (17500, 26325), (17550, 26250), (18750, 24570), (18900, 24375), (19500, 23625), (20250, 22750), (20475, 22500), (21060, 21875)]