225664000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 176

約数和(自身を含む): 590125536

約数和(自身を除く): 364461536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 41, 43, 50, 64, 80, 82, 86, 100, 125, 128, 160, 164, 172, 200, 205, 215, 250, 256, 320, 328, 344, 400, 410, 430, 500, 512, 640, 656, 688, 800, 820, 860, 1000, 1024, 1025, 1075, 1280, 1312, 1376, 1600, 1640, 1720, 1763, 2000, 2050, 2150, 2560, 2624, 2752, 3200, 3280, 3440, 3526, 4000, 4100, 4300, 5120, 5125, 5248, 5375, 5504, 6400, 6560, 6880, 7052, 8000, 8200, 8600, 8815, 10250, 10496, 10750, 11008, 12800, 13120, 13760, 14104, 16000, 16400, 17200, 17630, 20500, 20992, 21500, 22016, 25600, 26240, 27520, 28208, 32000, 32800, 34400, 35260, 41000, 41984, 43000, 44032, 44075, 52480, 55040, 56416, 64000, 65600, 68800, 70520, 82000, 86000, 88150, 104960, 110080, 112832, 128000, 131200, 137600, 141040, 164000, 172000, 176300, 209920, 220160, 220375, 225664, 262400, 275200, 282080, 328000, 344000, 352600, 440750, 451328, 524800, 550400, 564160, 656000, 688000, 705200, 881500, 902656, 1049600, 1100800, 1128320, 1312000, 1376000, 1410400, 1763000, 1805312, 2256640, 2624000, 2752000, 2820800, 3526000, 4513280, 5248000, 5504000, 5641600, 7052000, 9026560, 11283200, 14104000, 22566400, 28208000, 45132800, 56416000, 112832000, 225664000]

約数ペア:

[(1, 225664000), (2, 112832000), (4, 56416000), (5, 45132800), (8, 28208000), (10, 22566400), (16, 14104000), (20, 11283200), (25, 9026560), (32, 7052000), (40, 5641600), (41, 5504000), (43, 5248000), (50, 4513280), (64, 3526000), (80, 2820800), (82, 2752000), (86, 2624000), (100, 2256640), (125, 1805312), (128, 1763000), (160, 1410400), (164, 1376000), (172, 1312000), (200, 1128320), (205, 1100800), (215, 1049600), (250, 902656), (256, 881500), (320, 705200), (328, 688000), (344, 656000), (400, 564160), (410, 550400), (430, 524800), (500, 451328), (512, 440750), (640, 352600), (656, 344000), (688, 328000), (800, 282080), (820, 275200), (860, 262400), (1000, 225664), (1024, 220375), (1025, 220160), (1075, 209920), (1280, 176300), (1312, 172000), (1376, 164000), (1600, 141040), (1640, 137600), (1720, 131200), (1763, 128000), (2000, 112832), (2050, 110080), (2150, 104960), (2560, 88150), (2624, 86000), (2752, 82000), (3200, 70520), (3280, 68800), (3440, 65600), (3526, 64000), (4000, 56416), (4100, 55040), (4300, 52480), (5120, 44075), (5125, 44032), (5248, 43000), (5375, 41984), (5504, 41000), (6400, 35260), (6560, 34400), (6880, 32800), (7052, 32000), (8000, 28208), (8200, 27520), (8600, 26240), (8815, 25600), (10250, 22016), (10496, 21500), (10750, 20992), (11008, 20500), (12800, 17630), (13120, 17200), (13760, 16400), (14104, 16000)]