74128800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 245421792

約数和(自身を除く): 171292992

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 67, 75, 80, 96, 100, 120, 134, 150, 160, 200, 201, 240, 268, 300, 335, 400, 402, 461, 480, 536, 600, 670, 800, 804, 922, 1005, 1072, 1200, 1340, 1383, 1608, 1675, 1844, 2010, 2144, 2305, 2400, 2680, 2766, 3216, 3350, 3688, 4020, 4610, 5025, 5360, 5532, 6432, 6700, 6915, 7376, 8040, 9220, 10050, 10720, 11064, 11525, 13400, 13830, 14752, 16080, 18440, 20100, 22128, 23050, 26800, 27660, 30887, 32160, 34575, 36880, 40200, 44256, 46100, 53600, 55320, 61774, 69150, 73760, 80400, 92200, 92661, 110640, 123548, 138300, 154435, 160800, 184400, 185322, 221280, 247096, 276600, 308870, 368800, 370644, 463305, 494192, 553200, 617740, 741288, 772175, 926610, 988384, 1106400, 1235480, 1482576, 1544350, 1853220, 2316525, 2470960, 2965152, 3088700, 3706440, 4633050, 4941920, 6177400, 7412880, 9266100, 12354800, 14825760, 18532200, 24709600, 37064400, 74128800]

約数ペア:

[(1, 74128800), (2, 37064400), (3, 24709600), (4, 18532200), (5, 14825760), (6, 12354800), (8, 9266100), (10, 7412880), (12, 6177400), (15, 4941920), (16, 4633050), (20, 3706440), (24, 3088700), (25, 2965152), (30, 2470960), (32, 2316525), (40, 1853220), (48, 1544350), (50, 1482576), (60, 1235480), (67, 1106400), (75, 988384), (80, 926610), (96, 772175), (100, 741288), (120, 617740), (134, 553200), (150, 494192), (160, 463305), (200, 370644), (201, 368800), (240, 308870), (268, 276600), (300, 247096), (335, 221280), (400, 185322), (402, 184400), (461, 160800), (480, 154435), (536, 138300), (600, 123548), (670, 110640), (800, 92661), (804, 92200), (922, 80400), (1005, 73760), (1072, 69150), (1200, 61774), (1340, 55320), (1383, 53600), (1608, 46100), (1675, 44256), (1844, 40200), (2010, 36880), (2144, 34575), (2305, 32160), (2400, 30887), (2680, 27660), (2766, 26800), (3216, 23050), (3350, 22128), (3688, 20100), (4020, 18440), (4610, 16080), (5025, 14752), (5360, 13830), (5532, 13400), (6432, 11525), (6700, 11064), (6915, 10720), (7376, 10050), (8040, 9220)]