225090000

素因数分解:

$2^4\times 3^2\times 5^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 300

約数和(自身を含む): 819590772

約数和(自身を除く): 594500772

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 36, 40, 41, 45, 48, 50, 60, 61, 72, 75, 80, 82, 90, 100, 120, 122, 123, 125, 144, 150, 164, 180, 183, 200, 205, 225, 240, 244, 246, 250, 300, 305, 328, 360, 366, 369, 375, 400, 410, 450, 488, 492, 500, 549, 600, 610, 615, 625, 656, 720, 732, 738, 750, 820, 900, 915, 976, 984, 1000, 1025, 1098, 1125, 1200, 1220, 1230, 1250, 1464, 1476, 1500, 1525, 1640, 1800, 1830, 1845, 1875, 1968, 2000, 2050, 2196, 2250, 2440, 2460, 2500, 2501, 2745, 2928, 2952, 3000, 3050, 3075, 3280, 3600, 3660, 3690, 3750, 4100, 4392, 4500, 4575, 4880, 4920, 5000, 5002, 5125, 5490, 5625, 5904, 6000, 6100, 6150, 7320, 7380, 7500, 7503, 7625, 8200, 8784, 9000, 9150, 9225, 9840, 10000, 10004, 10250, 10980, 11250, 12200, 12300, 12505, 13725, 14640, 14760, 15000, 15006, 15250, 15375, 16400, 18000, 18300, 18450, 20008, 20500, 21960, 22500, 22509, 22875, 24400, 24600, 25010, 25625, 27450, 29520, 30000, 30012, 30500, 30750, 36600, 36900, 37515, 38125, 40016, 41000, 43920, 45000, 45018, 45750, 46125, 49200, 50020, 51250, 54900, 60024, 61000, 61500, 62525, 68625, 73200, 73800, 75030, 76250, 76875, 82000, 90000, 90036, 91500, 92250, 100040, 102500, 109800, 112545, 114375, 120048, 122000, 123000, 125050, 137250, 147600, 150060, 152500, 153750, 180072, 183000, 184500, 187575, 200080, 205000, 219600, 225090, 228750, 230625, 246000, 250100, 274500, 300120, 305000, 307500, 312625, 343125, 360144, 366000, 369000, 375150, 410000, 450180, 457500, 461250, 500200, 549000, 562725, 600240, 610000, 615000, 625250, 686250, 738000, 750300, 900360, 915000, 922500, 937875, 1000400, 1098000, 1125450, 1230000, 1250500, 1372500, 1500600, 1563125, 1800720, 1830000, 1845000, 1875750, 2250900, 2501000, 2745000, 2813625, 3001200, 3126250, 3690000, 3751500, 4501800, 4689375, 5002000, 5490000, 5627250, 6252500, 7503000, 9003600, 9378750, 11254500, 12505000, 14068125, 15006000, 18757500, 22509000, 25010000, 28136250, 37515000, 45018000, 56272500, 75030000, 112545000, 225090000]

約数ペア:

[(1, 225090000), (2, 112545000), (3, 75030000), (4, 56272500), (5, 45018000), (6, 37515000), (8, 28136250), (9, 25010000), (10, 22509000), (12, 18757500), (15, 15006000), (16, 14068125), (18, 12505000), (20, 11254500), (24, 9378750), (25, 9003600), (30, 7503000), (36, 6252500), (40, 5627250), (41, 5490000), (45, 5002000), (48, 4689375), (50, 4501800), (60, 3751500), (61, 3690000), (72, 3126250), (75, 3001200), (80, 2813625), (82, 2745000), (90, 2501000), (100, 2250900), (120, 1875750), (122, 1845000), (123, 1830000), (125, 1800720), (144, 1563125), (150, 1500600), (164, 1372500), (180, 1250500), (183, 1230000), (200, 1125450), (205, 1098000), (225, 1000400), (240, 937875), (244, 922500), (246, 915000), (250, 900360), (300, 750300), (305, 738000), (328, 686250), (360, 625250), (366, 615000), (369, 610000), (375, 600240), (400, 562725), (410, 549000), (450, 500200), (488, 461250), (492, 457500), (500, 450180), (549, 410000), (600, 375150), (610, 369000), (615, 366000), (625, 360144), (656, 343125), (720, 312625), (732, 307500), (738, 305000), (750, 300120), (820, 274500), (900, 250100), (915, 246000), (976, 230625), (984, 228750), (1000, 225090), (1025, 219600), (1098, 205000), (1125, 200080), (1200, 187575), (1220, 184500), (1230, 183000), (1250, 180072), (1464, 153750), (1476, 152500), (1500, 150060), (1525, 147600), (1640, 137250), (1800, 125050), (1830, 123000), (1845, 122000), (1875, 120048), (1968, 114375), (2000, 112545), (2050, 109800), (2196, 102500), (2250, 100040), (2440, 92250), (2460, 91500), (2500, 90036), (2501, 90000), (2745, 82000), (2928, 76875), (2952, 76250), (3000, 75030), (3050, 73800), (3075, 73200), (3280, 68625), (3600, 62525), (3660, 61500), (3690, 61000), (3750, 60024), (4100, 54900), (4392, 51250), (4500, 50020), (4575, 49200), (4880, 46125), (4920, 45750), (5000, 45018), (5002, 45000), (5125, 43920), (5490, 41000), (5625, 40016), (5904, 38125), (6000, 37515), (6100, 36900), (6150, 36600), (7320, 30750), (7380, 30500), (7500, 30012), (7503, 30000), (7625, 29520), (8200, 27450), (8784, 25625), (9000, 25010), (9150, 24600), (9225, 24400), (9840, 22875), (10000, 22509), (10004, 22500), (10250, 21960), (10980, 20500), (11250, 20008), (12200, 18450), (12300, 18300), (12505, 18000), (13725, 16400), (14640, 15375), (14760, 15250), (15000, 15006)]