2831142000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{389}}^1\times {\mathrm{1213}}^1$

素因数の和:1628

約数の個数: 160

約数和(自身を含む): 9158610240

約数和(自身を除く): 6327468240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 389, 400, 500, 600, 750, 778, 1000, 1167, 1200, 1213, 1500, 1556, 1945, 2000, 2334, 2426, 3000, 3112, 3639, 3890, 4668, 4852, 5835, 6000, 6065, 6224, 7278, 7780, 9336, 9704, 9725, 11670, 12130, 14556, 15560, 18195, 18672, 19408, 19450, 23340, 24260, 29112, 29175, 30325, 31120, 36390, 38900, 46680, 48520, 48625, 58224, 58350, 60650, 72780, 77800, 90975, 93360, 97040, 97250, 116700, 121300, 145560, 145875, 151625, 155600, 181950, 194500, 233400, 242600, 291120, 291750, 303250, 363900, 389000, 454875, 466800, 471857, 485200, 583500, 606500, 727800, 778000, 909750, 943714, 1167000, 1213000, 1415571, 1455600, 1819500, 1887428, 2334000, 2359285, 2426000, 2831142, 3639000, 3774856, 4718570, 5662284, 7077855, 7278000, 7549712, 9437140, 11324568, 11796425, 14155710, 18874280, 22649136, 23592850, 28311420, 35389275, 37748560, 47185700, 56622840, 58982125, 70778550, 94371400, 113245680, 117964250, 141557100, 176946375, 188742800, 235928500, 283114200, 353892750, 471857000, 566228400, 707785500, 943714000, 1415571000, 2831142000]

約数ペア:

[(1, 2831142000), (2, 1415571000), (3, 943714000), (4, 707785500), (5, 566228400), (6, 471857000), (8, 353892750), (10, 283114200), (12, 235928500), (15, 188742800), (16, 176946375), (20, 141557100), (24, 117964250), (25, 113245680), (30, 94371400), (40, 70778550), (48, 58982125), (50, 56622840), (60, 47185700), (75, 37748560), (80, 35389275), (100, 28311420), (120, 23592850), (125, 22649136), (150, 18874280), (200, 14155710), (240, 11796425), (250, 11324568), (300, 9437140), (375, 7549712), (389, 7278000), (400, 7077855), (500, 5662284), (600, 4718570), (750, 3774856), (778, 3639000), (1000, 2831142), (1167, 2426000), (1200, 2359285), (1213, 2334000), (1500, 1887428), (1556, 1819500), (1945, 1455600), (2000, 1415571), (2334, 1213000), (2426, 1167000), (3000, 943714), (3112, 909750), (3639, 778000), (3890, 727800), (4668, 606500), (4852, 583500), (5835, 485200), (6000, 471857), (6065, 466800), (6224, 454875), (7278, 389000), (7780, 363900), (9336, 303250), (9704, 291750), (9725, 291120), (11670, 242600), (12130, 233400), (14556, 194500), (15560, 181950), (18195, 155600), (18672, 151625), (19408, 145875), (19450, 145560), (23340, 121300), (24260, 116700), (29112, 97250), (29175, 97040), (30325, 93360), (31120, 90975), (36390, 77800), (38900, 72780), (46680, 60650), (48520, 58350), (48625, 58224)]