204820800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:697

約数の個数: 168

約数和(自身を含む): 682581312

約数和(自身を除く): 477760512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 71, 75, 80, 96, 100, 120, 142, 150, 160, 192, 200, 213, 240, 284, 300, 320, 355, 400, 426, 480, 568, 600, 601, 710, 800, 852, 960, 1065, 1136, 1200, 1202, 1420, 1600, 1704, 1775, 1803, 2130, 2272, 2400, 2404, 2840, 3005, 3408, 3550, 3606, 4260, 4544, 4800, 4808, 5325, 5680, 6010, 6816, 7100, 7212, 8520, 9015, 9616, 10650, 11360, 12020, 13632, 14200, 14424, 15025, 17040, 18030, 19232, 21300, 22720, 24040, 28400, 28848, 30050, 34080, 36060, 38464, 42600, 42671, 45075, 48080, 56800, 57696, 60100, 68160, 72120, 85200, 85342, 90150, 96160, 113600, 115392, 120200, 128013, 144240, 170400, 170684, 180300, 192320, 213355, 240400, 256026, 288480, 340800, 341368, 360600, 426710, 480800, 512052, 576960, 640065, 682736, 721200, 853420, 961600, 1024104, 1066775, 1280130, 1365472, 1442400, 1706840, 2048208, 2133550, 2560260, 2730944, 2884800, 3200325, 3413680, 4096416, 4267100, 5120520, 6400650, 6827360, 8192832, 8534200, 10241040, 12801300, 13654720, 17068400, 20482080, 25602600, 34136800, 40964160, 51205200, 68273600, 102410400, 204820800]

約数ペア:

[(1, 204820800), (2, 102410400), (3, 68273600), (4, 51205200), (5, 40964160), (6, 34136800), (8, 25602600), (10, 20482080), (12, 17068400), (15, 13654720), (16, 12801300), (20, 10241040), (24, 8534200), (25, 8192832), (30, 6827360), (32, 6400650), (40, 5120520), (48, 4267100), (50, 4096416), (60, 3413680), (64, 3200325), (71, 2884800), (75, 2730944), (80, 2560260), (96, 2133550), (100, 2048208), (120, 1706840), (142, 1442400), (150, 1365472), (160, 1280130), (192, 1066775), (200, 1024104), (213, 961600), (240, 853420), (284, 721200), (300, 682736), (320, 640065), (355, 576960), (400, 512052), (426, 480800), (480, 426710), (568, 360600), (600, 341368), (601, 340800), (710, 288480), (800, 256026), (852, 240400), (960, 213355), (1065, 192320), (1136, 180300), (1200, 170684), (1202, 170400), (1420, 144240), (1600, 128013), (1704, 120200), (1775, 115392), (1803, 113600), (2130, 96160), (2272, 90150), (2400, 85342), (2404, 85200), (2840, 72120), (3005, 68160), (3408, 60100), (3550, 57696), (3606, 56800), (4260, 48080), (4544, 45075), (4800, 42671), (4808, 42600), (5325, 38464), (5680, 36060), (6010, 34080), (6816, 30050), (7100, 28848), (7212, 28400), (8520, 24040), (9015, 22720), (9616, 21300), (10650, 19232), (11360, 18030), (12020, 17040), (13632, 15025), (14200, 14424)]