127984500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:288

約数の個数: 288

約数和(自身を含む): 490613760

約数和(自身を除く): 362629260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 25, 28, 30, 34, 35, 36, 42, 45, 50, 51, 60, 63, 68, 70, 75, 84, 85, 90, 100, 102, 105, 119, 125, 126, 140, 150, 153, 170, 175, 180, 204, 210, 225, 238, 239, 250, 252, 255, 300, 306, 315, 340, 350, 357, 375, 420, 425, 450, 476, 478, 500, 510, 525, 595, 612, 630, 700, 714, 717, 750, 765, 850, 875, 900, 956, 1020, 1050, 1071, 1125, 1190, 1195, 1260, 1275, 1428, 1434, 1500, 1530, 1575, 1673, 1700, 1750, 1785, 2100, 2125, 2142, 2151, 2250, 2380, 2390, 2550, 2625, 2868, 2975, 3060, 3150, 3346, 3500, 3570, 3585, 3825, 4063, 4250, 4284, 4302, 4500, 4780, 5019, 5100, 5250, 5355, 5950, 5975, 6300, 6375, 6692, 7140, 7170, 7650, 7875, 8126, 8365, 8500, 8604, 8925, 10038, 10500, 10710, 10755, 11900, 11950, 12189, 12750, 14340, 14875, 15057, 15300, 15750, 16252, 16730, 17850, 17925, 19125, 20076, 20315, 21420, 21510, 23900, 24378, 25095, 25500, 26775, 28441, 29750, 29875, 30114, 31500, 33460, 35700, 35850, 36567, 38250, 40630, 41825, 43020, 44625, 48756, 50190, 53550, 53775, 56882, 59500, 59750, 60228, 60945, 71700, 73134, 75285, 76500, 81260, 83650, 85323, 89250, 89625, 100380, 101575, 107100, 107550, 113764, 119500, 121890, 125475, 133875, 142205, 146268, 150570, 167300, 170646, 178500, 179250, 182835, 203150, 209125, 215100, 243780, 250950, 255969, 267750, 268875, 284410, 301140, 304725, 341292, 358500, 365670, 376425, 406300, 418250, 426615, 501900, 507875, 511938, 535500, 537750, 568820, 609450, 627375, 711025, 731340, 752850, 836500, 853230, 914175, 1015750, 1023876, 1075500, 1218900, 1254750, 1279845, 1422050, 1505700, 1523625, 1706460, 1828350, 1882125, 2031500, 2133075, 2509500, 2559690, 2844100, 3047250, 3555125, 3656700, 3764250, 4266150, 4570875, 5119380, 6094500, 6399225, 7110250, 7528500, 8532300, 9141750, 10665375, 12798450, 14220500, 18283500, 21330750, 25596900, 31996125, 42661500, 63992250, 127984500]

約数ペア:

[(1, 127984500), (2, 63992250), (3, 42661500), (4, 31996125), (5, 25596900), (6, 21330750), (7, 18283500), (9, 14220500), (10, 12798450), (12, 10665375), (14, 9141750), (15, 8532300), (17, 7528500), (18, 7110250), (20, 6399225), (21, 6094500), (25, 5119380), (28, 4570875), (30, 4266150), (34, 3764250), (35, 3656700), (36, 3555125), (42, 3047250), (45, 2844100), (50, 2559690), (51, 2509500), (60, 2133075), (63, 2031500), (68, 1882125), (70, 1828350), (75, 1706460), (84, 1523625), (85, 1505700), (90, 1422050), (100, 1279845), (102, 1254750), (105, 1218900), (119, 1075500), (125, 1023876), (126, 1015750), (140, 914175), (150, 853230), (153, 836500), (170, 752850), (175, 731340), (180, 711025), (204, 627375), (210, 609450), (225, 568820), (238, 537750), (239, 535500), (250, 511938), (252, 507875), (255, 501900), (300, 426615), (306, 418250), (315, 406300), (340, 376425), (350, 365670), (357, 358500), (375, 341292), (420, 304725), (425, 301140), (450, 284410), (476, 268875), (478, 267750), (500, 255969), (510, 250950), (525, 243780), (595, 215100), (612, 209125), (630, 203150), (700, 182835), (714, 179250), (717, 178500), (750, 170646), (765, 167300), (850, 150570), (875, 146268), (900, 142205), (956, 133875), (1020, 125475), (1050, 121890), (1071, 119500), (1125, 113764), (1190, 107550), (1195, 107100), (1260, 101575), (1275, 100380), (1428, 89625), (1434, 89250), (1500, 85323), (1530, 83650), (1575, 81260), (1673, 76500), (1700, 75285), (1750, 73134), (1785, 71700), (2100, 60945), (2125, 60228), (2142, 59750), (2151, 59500), (2250, 56882), (2380, 53775), (2390, 53550), (2550, 50190), (2625, 48756), (2868, 44625), (2975, 43020), (3060, 41825), (3150, 40630), (3346, 38250), (3500, 36567), (3570, 35850), (3585, 35700), (3825, 33460), (4063, 31500), (4250, 30114), (4284, 29875), (4302, 29750), (4500, 28441), (4780, 26775), (5019, 25500), (5100, 25095), (5250, 24378), (5355, 23900), (5950, 21510), (5975, 21420), (6300, 20315), (6375, 20076), (6692, 19125), (7140, 17925), (7170, 17850), (7650, 16730), (7875, 16252), (8126, 15750), (8365, 15300), (8500, 15057), (8604, 14875), (8925, 14340), (10038, 12750), (10500, 12189), (10710, 11950), (10755, 11900)]