27724800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{19}}^2$

素因数の和:71

約数の個数: 198

約数和(自身を含む): 96708468

約数和(自身を除く): 68983668

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 361, 380, 384, 400, 456, 475, 480, 512, 570, 600, 608, 640, 722, 760, 768, 800, 912, 950, 960, 1024, 1083, 1140, 1200, 1216, 1280, 1425, 1444, 1520, 1536, 1600, 1805, 1824, 1900, 1920, 2166, 2280, 2400, 2432, 2560, 2850, 2888, 3040, 3072, 3200, 3610, 3648, 3800, 3840, 4332, 4560, 4800, 4864, 5120, 5415, 5700, 5776, 6080, 6400, 7220, 7296, 7600, 7680, 8664, 9025, 9120, 9600, 9728, 10830, 11400, 11552, 12160, 12800, 14440, 14592, 15200, 15360, 17328, 18050, 18240, 19200, 19456, 21660, 22800, 23104, 24320, 25600, 27075, 28880, 29184, 30400, 34656, 36100, 36480, 38400, 43320, 45600, 46208, 48640, 54150, 57760, 58368, 60800, 69312, 72200, 72960, 76800, 86640, 91200, 92416, 97280, 108300, 115520, 121600, 138624, 144400, 145920, 173280, 182400, 184832, 216600, 231040, 243200, 277248, 288800, 291840, 346560, 364800, 369664, 433200, 462080, 486400, 554496, 577600, 693120, 729600, 866400, 924160, 1108992, 1155200, 1386240, 1459200, 1732800, 1848320, 2310400, 2772480, 3465600, 4620800, 5544960, 6931200, 9241600, 13862400, 27724800]

約数ペア:

[(1, 27724800), (2, 13862400), (3, 9241600), (4, 6931200), (5, 5544960), (6, 4620800), (8, 3465600), (10, 2772480), (12, 2310400), (15, 1848320), (16, 1732800), (19, 1459200), (20, 1386240), (24, 1155200), (25, 1108992), (30, 924160), (32, 866400), (38, 729600), (40, 693120), (48, 577600), (50, 554496), (57, 486400), (60, 462080), (64, 433200), (75, 369664), (76, 364800), (80, 346560), (95, 291840), (96, 288800), (100, 277248), (114, 243200), (120, 231040), (128, 216600), (150, 184832), (152, 182400), (160, 173280), (190, 145920), (192, 144400), (200, 138624), (228, 121600), (240, 115520), (256, 108300), (285, 97280), (300, 92416), (304, 91200), (320, 86640), (361, 76800), (380, 72960), (384, 72200), (400, 69312), (456, 60800), (475, 58368), (480, 57760), (512, 54150), (570, 48640), (600, 46208), (608, 45600), (640, 43320), (722, 38400), (760, 36480), (768, 36100), (800, 34656), (912, 30400), (950, 29184), (960, 28880), (1024, 27075), (1083, 25600), (1140, 24320), (1200, 23104), (1216, 22800), (1280, 21660), (1425, 19456), (1444, 19200), (1520, 18240), (1536, 18050), (1600, 17328), (1805, 15360), (1824, 15200), (1900, 14592), (1920, 14440), (2166, 12800), (2280, 12160), (2400, 11552), (2432, 11400), (2560, 10830), (2850, 9728), (2888, 9600), (3040, 9120), (3072, 9025), (3200, 8664), (3610, 7680), (3648, 7600), (3800, 7296), (3840, 7220), (4332, 6400), (4560, 6080), (4800, 5776), (4864, 5700), (5120, 5415)]