2061000000

素因数分解:

$2^6\times 3^2\times 5^6\times {\mathrm{229}}^1$

素因数の和:277

約数の個数: 294

約数和(自身を含む): 7416506630

約数和(自身を除く): 5355506630

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 125, 144, 150, 160, 180, 192, 200, 225, 229, 240, 250, 288, 300, 320, 360, 375, 400, 450, 458, 480, 500, 576, 600, 625, 687, 720, 750, 800, 900, 916, 960, 1000, 1125, 1145, 1200, 1250, 1374, 1440, 1500, 1600, 1800, 1832, 1875, 2000, 2061, 2250, 2290, 2400, 2500, 2748, 2880, 3000, 3125, 3435, 3600, 3664, 3750, 4000, 4122, 4500, 4580, 4800, 5000, 5496, 5625, 5725, 6000, 6250, 6870, 7200, 7328, 7500, 8000, 8244, 9000, 9160, 9375, 10000, 10305, 10992, 11250, 11450, 12000, 12500, 13740, 14400, 14656, 15000, 15625, 16488, 17175, 18000, 18320, 18750, 20000, 20610, 21984, 22500, 22900, 24000, 25000, 27480, 28125, 28625, 30000, 31250, 32976, 34350, 36000, 36640, 37500, 40000, 41220, 43968, 45000, 45800, 46875, 50000, 51525, 54960, 56250, 57250, 60000, 62500, 65952, 68700, 72000, 73280, 75000, 82440, 85875, 90000, 91600, 93750, 100000, 103050, 109920, 112500, 114500, 120000, 125000, 131904, 137400, 140625, 143125, 150000, 164880, 171750, 180000, 183200, 187500, 200000, 206100, 219840, 225000, 229000, 250000, 257625, 274800, 281250, 286250, 300000, 329760, 343500, 360000, 366400, 375000, 412200, 429375, 450000, 458000, 500000, 515250, 549600, 562500, 572500, 600000, 659520, 687000, 715625, 750000, 824400, 858750, 900000, 916000, 1000000, 1030500, 1099200, 1125000, 1145000, 1288125, 1374000, 1431250, 1500000, 1648800, 1717500, 1800000, 1832000, 2061000, 2146875, 2250000, 2290000, 2576250, 2748000, 2862500, 3000000, 3297600, 3435000, 3578125, 4122000, 4293750, 4500000, 4580000, 5152500, 5496000, 5725000, 6440625, 6870000, 7156250, 8244000, 8587500, 9000000, 9160000, 10305000, 10734375, 11450000, 12881250, 13740000, 14312500, 16488000, 17175000, 20610000, 21468750, 22900000, 25762500, 27480000, 28625000, 32203125, 34350000, 41220000, 42937500, 45800000, 51525000, 57250000, 64406250, 68700000, 82440000, 85875000, 103050000, 114500000, 128812500, 137400000, 171750000, 206100000, 229000000, 257625000, 343500000, 412200000, 515250000, 687000000, 1030500000, 2061000000]

約数ペア:

[(1, 2061000000), (2, 1030500000), (3, 687000000), (4, 515250000), (5, 412200000), (6, 343500000), (8, 257625000), (9, 229000000), (10, 206100000), (12, 171750000), (15, 137400000), (16, 128812500), (18, 114500000), (20, 103050000), (24, 85875000), (25, 82440000), (30, 68700000), (32, 64406250), (36, 57250000), (40, 51525000), (45, 45800000), (48, 42937500), (50, 41220000), (60, 34350000), (64, 32203125), (72, 28625000), (75, 27480000), (80, 25762500), (90, 22900000), (96, 21468750), (100, 20610000), (120, 17175000), (125, 16488000), (144, 14312500), (150, 13740000), (160, 12881250), (180, 11450000), (192, 10734375), (200, 10305000), (225, 9160000), (229, 9000000), (240, 8587500), (250, 8244000), (288, 7156250), (300, 6870000), (320, 6440625), (360, 5725000), (375, 5496000), (400, 5152500), (450, 4580000), (458, 4500000), (480, 4293750), (500, 4122000), (576, 3578125), (600, 3435000), (625, 3297600), (687, 3000000), (720, 2862500), (750, 2748000), (800, 2576250), (900, 2290000), (916, 2250000), (960, 2146875), (1000, 2061000), (1125, 1832000), (1145, 1800000), (1200, 1717500), (1250, 1648800), (1374, 1500000), (1440, 1431250), (1500, 1374000), (1600, 1288125), (1800, 1145000), (1832, 1125000), (1875, 1099200), (2000, 1030500), (2061, 1000000), (2250, 916000), (2290, 900000), (2400, 858750), (2500, 824400), (2748, 750000), (2880, 715625), (3000, 687000), (3125, 659520), (3435, 600000), (3600, 572500), (3664, 562500), (3750, 549600), (4000, 515250), (4122, 500000), (4500, 458000), (4580, 450000), (4800, 429375), (5000, 412200), (5496, 375000), (5625, 366400), (5725, 360000), (6000, 343500), (6250, 329760), (6870, 300000), (7200, 286250), (7328, 281250), (7500, 274800), (8000, 257625), (8244, 250000), (9000, 229000), (9160, 225000), (9375, 219840), (10000, 206100), (10305, 200000), (10992, 187500), (11250, 183200), (11450, 180000), (12000, 171750), (12500, 164880), (13740, 150000), (14400, 143125), (14656, 140625), (15000, 137400), (15625, 131904), (16488, 125000), (17175, 120000), (18000, 114500), (18320, 112500), (18750, 109920), (20000, 103050), (20610, 100000), (21984, 93750), (22500, 91600), (22900, 90000), (24000, 85875), (25000, 82440), (27480, 75000), (28125, 73280), (28625, 72000), (30000, 68700), (31250, 65952), (32976, 62500), (34350, 60000), (36000, 57250), (36640, 56250), (37500, 54960), (40000, 51525), (41220, 50000), (43968, 46875), (45000, 45800)]