387240000

素因数分解:

$2^6\times 3^1\times 5^4\times 7^1\times {\mathrm{461}}^1$

素因数の和:503

約数の個数: 280

約数和(自身を含む): 1466380608

約数和(自身を除く): 1079140608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 125, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 250, 280, 300, 320, 336, 350, 375, 400, 420, 448, 461, 480, 500, 525, 560, 600, 625, 672, 700, 750, 800, 840, 875, 922, 960, 1000, 1050, 1120, 1200, 1250, 1344, 1383, 1400, 1500, 1600, 1680, 1750, 1844, 1875, 2000, 2100, 2240, 2305, 2400, 2500, 2625, 2766, 2800, 3000, 3227, 3360, 3500, 3688, 3750, 4000, 4200, 4375, 4610, 4800, 5000, 5250, 5532, 5600, 6000, 6454, 6720, 6915, 7000, 7376, 7500, 8000, 8400, 8750, 9220, 9681, 10000, 10500, 11064, 11200, 11525, 12000, 12908, 13125, 13830, 14000, 14752, 15000, 16135, 16800, 17500, 18440, 19362, 20000, 21000, 22128, 23050, 24000, 25816, 26250, 27660, 28000, 29504, 30000, 32270, 33600, 34575, 35000, 36880, 38724, 40000, 42000, 44256, 46100, 48405, 51632, 52500, 55320, 56000, 57625, 60000, 64540, 69150, 70000, 73760, 77448, 80675, 84000, 88512, 92200, 96810, 103264, 105000, 110640, 115250, 120000, 129080, 138300, 140000, 147520, 154896, 161350, 168000, 172875, 184400, 193620, 206528, 210000, 221280, 230500, 242025, 258160, 276600, 280000, 288125, 309792, 322700, 345750, 368800, 387240, 403375, 420000, 442560, 461000, 484050, 516320, 553200, 576250, 619584, 645400, 691500, 737600, 774480, 806750, 840000, 864375, 922000, 968100, 1032640, 1106400, 1152500, 1210125, 1290800, 1383000, 1548960, 1613500, 1728750, 1844000, 1936200, 2016875, 2212800, 2305000, 2420250, 2581600, 2766000, 3097920, 3227000, 3457500, 3688000, 3872400, 4033750, 4610000, 4840500, 5163200, 5532000, 6050625, 6454000, 6915000, 7744800, 8067500, 9220000, 9681000, 11064000, 12101250, 12908000, 13830000, 15489600, 16135000, 18440000, 19362000, 24202500, 25816000, 27660000, 32270000, 38724000, 48405000, 55320000, 64540000, 77448000, 96810000, 129080000, 193620000, 387240000]

約数ペア:

[(1, 387240000), (2, 193620000), (3, 129080000), (4, 96810000), (5, 77448000), (6, 64540000), (7, 55320000), (8, 48405000), (10, 38724000), (12, 32270000), (14, 27660000), (15, 25816000), (16, 24202500), (20, 19362000), (21, 18440000), (24, 16135000), (25, 15489600), (28, 13830000), (30, 12908000), (32, 12101250), (35, 11064000), (40, 9681000), (42, 9220000), (48, 8067500), (50, 7744800), (56, 6915000), (60, 6454000), (64, 6050625), (70, 5532000), (75, 5163200), (80, 4840500), (84, 4610000), (96, 4033750), (100, 3872400), (105, 3688000), (112, 3457500), (120, 3227000), (125, 3097920), (140, 2766000), (150, 2581600), (160, 2420250), (168, 2305000), (175, 2212800), (192, 2016875), (200, 1936200), (210, 1844000), (224, 1728750), (240, 1613500), (250, 1548960), (280, 1383000), (300, 1290800), (320, 1210125), (336, 1152500), (350, 1106400), (375, 1032640), (400, 968100), (420, 922000), (448, 864375), (461, 840000), (480, 806750), (500, 774480), (525, 737600), (560, 691500), (600, 645400), (625, 619584), (672, 576250), (700, 553200), (750, 516320), (800, 484050), (840, 461000), (875, 442560), (922, 420000), (960, 403375), (1000, 387240), (1050, 368800), (1120, 345750), (1200, 322700), (1250, 309792), (1344, 288125), (1383, 280000), (1400, 276600), (1500, 258160), (1600, 242025), (1680, 230500), (1750, 221280), (1844, 210000), (1875, 206528), (2000, 193620), (2100, 184400), (2240, 172875), (2305, 168000), (2400, 161350), (2500, 154896), (2625, 147520), (2766, 140000), (2800, 138300), (3000, 129080), (3227, 120000), (3360, 115250), (3500, 110640), (3688, 105000), (3750, 103264), (4000, 96810), (4200, 92200), (4375, 88512), (4610, 84000), (4800, 80675), (5000, 77448), (5250, 73760), (5532, 70000), (5600, 69150), (6000, 64540), (6454, 60000), (6720, 57625), (6915, 56000), (7000, 55320), (7376, 52500), (7500, 51632), (8000, 48405), (8400, 46100), (8750, 44256), (9220, 42000), (9681, 40000), (10000, 38724), (10500, 36880), (11064, 35000), (11200, 34575), (11525, 33600), (12000, 32270), (12908, 30000), (13125, 29504), (13830, 28000), (14000, 27660), (14752, 26250), (15000, 25816), (16135, 24000), (16800, 23050), (17500, 22128), (18440, 21000), (19362, 20000)]