858102000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{20431}}^1$

素因数の和:20464

約数の個数: 160

約数和(自身を含む): 3161892864

約数和(自身を除く): 2303790864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3500, 4200, 5250, 6000, 7000, 8400, 10500, 14000, 20431, 21000, 40862, 42000, 61293, 81724, 102155, 122586, 143017, 163448, 204310, 245172, 286034, 306465, 326896, 408620, 429051, 490344, 510775, 572068, 612930, 715085, 817240, 858102, 980688, 1021550, 1144136, 1225860, 1430170, 1532325, 1634480, 1716204, 2043100, 2145255, 2288272, 2451720, 2553875, 2860340, 3064650, 3432408, 3575425, 4086200, 4290510, 4903440, 5107750, 5720680, 6129300, 6864816, 7150850, 7661625, 8172400, 8581020, 10215500, 10726275, 11441360, 12258600, 14301700, 15323250, 17162040, 17877125, 20431000, 21452550, 24517200, 28603400, 30646500, 34324080, 35754250, 40862000, 42905100, 53631375, 57206800, 61293000, 71508500, 85810200, 107262750, 122586000, 143017000, 171620400, 214525500, 286034000, 429051000, 858102000]

約数ペア:

[(1, 858102000), (2, 429051000), (3, 286034000), (4, 214525500), (5, 171620400), (6, 143017000), (7, 122586000), (8, 107262750), (10, 85810200), (12, 71508500), (14, 61293000), (15, 57206800), (16, 53631375), (20, 42905100), (21, 40862000), (24, 35754250), (25, 34324080), (28, 30646500), (30, 28603400), (35, 24517200), (40, 21452550), (42, 20431000), (48, 17877125), (50, 17162040), (56, 15323250), (60, 14301700), (70, 12258600), (75, 11441360), (80, 10726275), (84, 10215500), (100, 8581020), (105, 8172400), (112, 7661625), (120, 7150850), (125, 6864816), (140, 6129300), (150, 5720680), (168, 5107750), (175, 4903440), (200, 4290510), (210, 4086200), (240, 3575425), (250, 3432408), (280, 3064650), (300, 2860340), (336, 2553875), (350, 2451720), (375, 2288272), (400, 2145255), (420, 2043100), (500, 1716204), (525, 1634480), (560, 1532325), (600, 1430170), (700, 1225860), (750, 1144136), (840, 1021550), (875, 980688), (1000, 858102), (1050, 817240), (1200, 715085), (1400, 612930), (1500, 572068), (1680, 510775), (1750, 490344), (2000, 429051), (2100, 408620), (2625, 326896), (2800, 306465), (3000, 286034), (3500, 245172), (4200, 204310), (5250, 163448), (6000, 143017), (7000, 122586), (8400, 102155), (10500, 81724), (14000, 61293), (20431, 42000), (21000, 40862)]