45018000

素因数分解:

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

素因数の和:131

約数の個数: 240

約数和(自身を含む): 163708272

約数和(自身を除く): 118690272

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, 656, 720, 732, 738, 750, 820, 900, 915, 976, 984, 1000, 1025, 1098, 1125, 1200, 1220, 1230, 1464, 1476, 1500, 1525, 1640, 1800, 1830, 1845, 1968, 2000, 2050, 2196, 2250, 2440, 2460, 2501, 2745, 2928, 2952, 3000, 3050, 3075, 3280, 3600, 3660, 3690, 4100, 4392, 4500, 4575, 4880, 4920, 5002, 5125, 5490, 5904, 6000, 6100, 6150, 7320, 7380, 7503, 7625, 8200, 8784, 9000, 9150, 9225, 9840, 10004, 10250, 10980, 12200, 12300, 12505, 13725, 14640, 14760, 15006, 15250, 15375, 16400, 18000, 18300, 18450, 20008, 20500, 21960, 22509, 22875, 24400, 24600, 25010, 27450, 29520, 30012, 30500, 30750, 36600, 36900, 37515, 40016, 41000, 43920, 45018, 45750, 46125, 49200, 50020, 54900, 60024, 61000, 61500, 62525, 68625, 73200, 73800, 75030, 82000, 90036, 91500, 92250, 100040, 109800, 112545, 120048, 122000, 123000, 125050, 137250, 147600, 150060, 180072, 183000, 184500, 187575, 200080, 219600, 225090, 246000, 250100, 274500, 300120, 312625, 360144, 366000, 369000, 375150, 450180, 500200, 549000, 562725, 600240, 625250, 738000, 750300, 900360, 937875, 1000400, 1098000, 1125450, 1250500, 1500600, 1800720, 1875750, 2250900, 2501000, 2813625, 3001200, 3751500, 4501800, 5002000, 5627250, 7503000, 9003600, 11254500, 15006000, 22509000, 45018000]

約数ペア:

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