2017200000

素因数分解:

$2^7\times 3^1\times 5^5\times {\mathrm{41}}^2$

素因数の和:124

約数の個数: 288

約数和(自身を含む): 6864638760

約数和(自身を除く): 4847438760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 41, 48, 50, 60, 64, 75, 80, 82, 96, 100, 120, 123, 125, 128, 150, 160, 164, 192, 200, 205, 240, 246, 250, 300, 320, 328, 375, 384, 400, 410, 480, 492, 500, 600, 615, 625, 640, 656, 750, 800, 820, 960, 984, 1000, 1025, 1200, 1230, 1250, 1312, 1500, 1600, 1640, 1681, 1875, 1920, 1968, 2000, 2050, 2400, 2460, 2500, 2624, 3000, 3075, 3125, 3200, 3280, 3362, 3750, 3936, 4000, 4100, 4800, 4920, 5000, 5043, 5125, 5248, 6000, 6150, 6250, 6560, 6724, 7500, 7872, 8000, 8200, 8405, 9375, 9600, 9840, 10000, 10086, 10250, 12000, 12300, 12500, 13120, 13448, 15000, 15375, 15744, 16000, 16400, 16810, 18750, 19680, 20000, 20172, 20500, 24000, 24600, 25000, 25215, 25625, 26240, 26896, 30000, 30750, 32800, 33620, 37500, 39360, 40000, 40344, 41000, 42025, 48000, 49200, 50000, 50430, 51250, 53792, 60000, 61500, 65600, 67240, 75000, 76875, 78720, 80000, 80688, 82000, 84050, 98400, 100000, 100860, 102500, 107584, 120000, 123000, 126075, 128125, 131200, 134480, 150000, 153750, 161376, 164000, 168100, 196800, 200000, 201720, 205000, 210125, 215168, 240000, 246000, 252150, 256250, 268960, 300000, 307500, 322752, 328000, 336200, 384375, 393600, 400000, 403440, 410000, 420250, 492000, 504300, 512500, 537920, 600000, 615000, 630375, 645504, 656000, 672400, 768750, 806880, 820000, 840500, 984000, 1008600, 1025000, 1050625, 1075840, 1200000, 1230000, 1260750, 1344800, 1537500, 1613760, 1640000, 1681000, 1968000, 2017200, 2050000, 2101250, 2460000, 2521500, 2689600, 3075000, 3151875, 3227520, 3280000, 3362000, 4034400, 4100000, 4202500, 4920000, 5043000, 5253125, 5379200, 6150000, 6303750, 6724000, 8068800, 8200000, 8405000, 9840000, 10086000, 10506250, 12300000, 12607500, 13448000, 15759375, 16137600, 16400000, 16810000, 20172000, 21012500, 24600000, 25215000, 26896000, 31518750, 33620000, 40344000, 42025000, 49200000, 50430000, 63037500, 67240000, 80688000, 84050000, 100860000, 126075000, 134480000, 168100000, 201720000, 252150000, 336200000, 403440000, 504300000, 672400000, 1008600000, 2017200000]

約数ペア:

[(1, 2017200000), (2, 1008600000), (3, 672400000), (4, 504300000), (5, 403440000), (6, 336200000), (8, 252150000), (10, 201720000), (12, 168100000), (15, 134480000), (16, 126075000), (20, 100860000), (24, 84050000), (25, 80688000), (30, 67240000), (32, 63037500), (40, 50430000), (41, 49200000), (48, 42025000), (50, 40344000), (60, 33620000), (64, 31518750), (75, 26896000), (80, 25215000), (82, 24600000), (96, 21012500), (100, 20172000), (120, 16810000), (123, 16400000), (125, 16137600), (128, 15759375), (150, 13448000), (160, 12607500), (164, 12300000), (192, 10506250), (200, 10086000), (205, 9840000), (240, 8405000), (246, 8200000), (250, 8068800), (300, 6724000), (320, 6303750), (328, 6150000), (375, 5379200), (384, 5253125), (400, 5043000), (410, 4920000), (480, 4202500), (492, 4100000), (500, 4034400), (600, 3362000), (615, 3280000), (625, 3227520), (640, 3151875), (656, 3075000), (750, 2689600), (800, 2521500), (820, 2460000), (960, 2101250), (984, 2050000), (1000, 2017200), (1025, 1968000), (1200, 1681000), (1230, 1640000), (1250, 1613760), (1312, 1537500), (1500, 1344800), (1600, 1260750), (1640, 1230000), (1681, 1200000), (1875, 1075840), (1920, 1050625), (1968, 1025000), (2000, 1008600), (2050, 984000), (2400, 840500), (2460, 820000), (2500, 806880), (2624, 768750), (3000, 672400), (3075, 656000), (3125, 645504), (3200, 630375), (3280, 615000), (3362, 600000), (3750, 537920), (3936, 512500), (4000, 504300), (4100, 492000), (4800, 420250), (4920, 410000), (5000, 403440), (5043, 400000), (5125, 393600), (5248, 384375), (6000, 336200), (6150, 328000), (6250, 322752), (6560, 307500), (6724, 300000), (7500, 268960), (7872, 256250), (8000, 252150), (8200, 246000), (8405, 240000), (9375, 215168), (9600, 210125), (9840, 205000), (10000, 201720), (10086, 200000), (10250, 196800), (12000, 168100), (12300, 164000), (12500, 161376), (13120, 153750), (13448, 150000), (15000, 134480), (15375, 131200), (15744, 128125), (16000, 126075), (16400, 123000), (16810, 120000), (18750, 107584), (19680, 102500), (20000, 100860), (20172, 100000), (20500, 98400), (24000, 84050), (24600, 82000), (25000, 80688), (25215, 80000), (25625, 78720), (26240, 76875), (26896, 75000), (30000, 67240), (30750, 65600), (32800, 61500), (33620, 60000), (37500, 53792), (39360, 51250), (40000, 50430), (40344, 50000), (41000, 49200), (42025, 48000)]