25260000000

素因数分解:

$2^8\times 3^1\times 5^7\times {\mathrm{421}}^1$

素因数の和:475

約数の個数: 288

約数和(自身を含む): 84234940608

約数和(自身を除く): 58974940608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 150, 160, 192, 200, 240, 250, 256, 300, 320, 375, 384, 400, 421, 480, 500, 600, 625, 640, 750, 768, 800, 842, 960, 1000, 1200, 1250, 1263, 1280, 1500, 1600, 1684, 1875, 1920, 2000, 2105, 2400, 2500, 2526, 3000, 3125, 3200, 3368, 3750, 3840, 4000, 4210, 4800, 5000, 5052, 6000, 6250, 6315, 6400, 6736, 7500, 8000, 8420, 9375, 9600, 10000, 10104, 10525, 12000, 12500, 12630, 13472, 15000, 15625, 16000, 16840, 18750, 19200, 20000, 20208, 21050, 24000, 25000, 25260, 26944, 30000, 31250, 31575, 32000, 33680, 37500, 40000, 40416, 42100, 46875, 48000, 50000, 50520, 52625, 53888, 60000, 62500, 63150, 67360, 75000, 78125, 80000, 80832, 84200, 93750, 96000, 100000, 101040, 105250, 107776, 120000, 125000, 126300, 134720, 150000, 156250, 157875, 160000, 161664, 168400, 187500, 200000, 202080, 210500, 234375, 240000, 250000, 252600, 263125, 269440, 300000, 312500, 315750, 323328, 336800, 375000, 400000, 404160, 421000, 468750, 480000, 500000, 505200, 526250, 538880, 600000, 625000, 631500, 673600, 750000, 789375, 800000, 808320, 842000, 937500, 1000000, 1010400, 1052500, 1200000, 1250000, 1263000, 1315625, 1347200, 1500000, 1578750, 1616640, 1684000, 1875000, 2000000, 2020800, 2105000, 2400000, 2500000, 2526000, 2631250, 2694400, 3000000, 3157500, 3368000, 3750000, 3946875, 4000000, 4041600, 4210000, 5000000, 5052000, 5262500, 6000000, 6315000, 6578125, 6736000, 7500000, 7893750, 8083200, 8420000, 10000000, 10104000, 10525000, 12000000, 12630000, 13156250, 13472000, 15000000, 15787500, 16840000, 19734375, 20000000, 20208000, 21050000, 25260000, 26312500, 30000000, 31575000, 32890625, 33680000, 39468750, 40416000, 42100000, 50520000, 52625000, 60000000, 63150000, 65781250, 67360000, 78937500, 84200000, 98671875, 101040000, 105250000, 126300000, 131562500, 157875000, 168400000, 197343750, 202080000, 210500000, 252600000, 263125000, 315750000, 336800000, 394687500, 421000000, 505200000, 526250000, 631500000, 789375000, 842000000, 1010400000, 1052500000, 1263000000, 1578750000, 1684000000, 2105000000, 2526000000, 3157500000, 4210000000, 5052000000, 6315000000, 8420000000, 12630000000, 25260000000]

約数ペア:

[(1, 25260000000), (2, 12630000000), (3, 8420000000), (4, 6315000000), (5, 5052000000), (6, 4210000000), (8, 3157500000), (10, 2526000000), (12, 2105000000), (15, 1684000000), (16, 1578750000), (20, 1263000000), (24, 1052500000), (25, 1010400000), (30, 842000000), (32, 789375000), (40, 631500000), (48, 526250000), (50, 505200000), (60, 421000000), (64, 394687500), (75, 336800000), (80, 315750000), (96, 263125000), (100, 252600000), (120, 210500000), (125, 202080000), (128, 197343750), (150, 168400000), (160, 157875000), (192, 131562500), (200, 126300000), (240, 105250000), (250, 101040000), (256, 98671875), (300, 84200000), (320, 78937500), (375, 67360000), (384, 65781250), (400, 63150000), (421, 60000000), (480, 52625000), (500, 50520000), (600, 42100000), (625, 40416000), (640, 39468750), (750, 33680000), (768, 32890625), (800, 31575000), (842, 30000000), (960, 26312500), (1000, 25260000), (1200, 21050000), (1250, 20208000), (1263, 20000000), (1280, 19734375), (1500, 16840000), (1600, 15787500), (1684, 15000000), (1875, 13472000), (1920, 13156250), (2000, 12630000), (2105, 12000000), (2400, 10525000), (2500, 10104000), (2526, 10000000), (3000, 8420000), (3125, 8083200), (3200, 7893750), (3368, 7500000), (3750, 6736000), (3840, 6578125), (4000, 6315000), (4210, 6000000), (4800, 5262500), (5000, 5052000), (5052, 5000000), (6000, 4210000), (6250, 4041600), (6315, 4000000), (6400, 3946875), (6736, 3750000), (7500, 3368000), (8000, 3157500), (8420, 3000000), (9375, 2694400), (9600, 2631250), (10000, 2526000), (10104, 2500000), (10525, 2400000), (12000, 2105000), (12500, 2020800), (12630, 2000000), (13472, 1875000), (15000, 1684000), (15625, 1616640), (16000, 1578750), (16840, 1500000), (18750, 1347200), (19200, 1315625), (20000, 1263000), (20208, 1250000), (21050, 1200000), (24000, 1052500), (25000, 1010400), (25260, 1000000), (26944, 937500), (30000, 842000), (31250, 808320), (31575, 800000), (32000, 789375), (33680, 750000), (37500, 673600), (40000, 631500), (40416, 625000), (42100, 600000), (46875, 538880), (48000, 526250), (50000, 505200), (50520, 500000), (52625, 480000), (53888, 468750), (60000, 421000), (62500, 404160), (63150, 400000), (67360, 375000), (75000, 336800), (78125, 323328), (80000, 315750), (80832, 312500), (84200, 300000), (93750, 269440), (96000, 263125), (100000, 252600), (101040, 250000), (105250, 240000), (107776, 234375), (120000, 210500), (125000, 202080), (126300, 200000), (134720, 187500), (150000, 168400), (156250, 161664), (157875, 160000)]