257061600

素因数分解:

$2^5\times 3^4\times 5^2\times {\mathrm{3967}}^1$

素因数の和:3999

約数の個数: 180

約数和(自身を含む): 937689984

約数和(自身を除く): 680628384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 96, 100, 108, 120, 135, 144, 150, 160, 162, 180, 200, 216, 225, 240, 270, 288, 300, 324, 360, 400, 405, 432, 450, 480, 540, 600, 648, 675, 720, 800, 810, 864, 900, 1080, 1200, 1296, 1350, 1440, 1620, 1800, 2025, 2160, 2400, 2592, 2700, 3240, 3600, 3967, 4050, 4320, 5400, 6480, 7200, 7934, 8100, 10800, 11901, 12960, 15868, 16200, 19835, 21600, 23802, 31736, 32400, 35703, 39670, 47604, 59505, 63472, 64800, 71406, 79340, 95208, 99175, 107109, 119010, 126944, 142812, 158680, 178515, 190416, 198350, 214218, 238020, 285624, 297525, 317360, 321327, 357030, 380832, 396700, 428436, 476040, 535545, 571248, 595050, 634720, 642654, 714060, 793400, 856872, 892575, 952080, 1071090, 1142496, 1190100, 1285308, 1428120, 1586800, 1606635, 1713744, 1785150, 1904160, 2142180, 2380200, 2570616, 2677725, 2856240, 3173600, 3213270, 3427488, 3570300, 4284360, 4760400, 5141232, 5355450, 5712480, 6426540, 7140600, 8033175, 8568720, 9520800, 10282464, 10710900, 12853080, 14281200, 16066350, 17137440, 21421800, 25706160, 28562400, 32132700, 42843600, 51412320, 64265400, 85687200, 128530800, 257061600]

約数ペア:

[(1, 257061600), (2, 128530800), (3, 85687200), (4, 64265400), (5, 51412320), (6, 42843600), (8, 32132700), (9, 28562400), (10, 25706160), (12, 21421800), (15, 17137440), (16, 16066350), (18, 14281200), (20, 12853080), (24, 10710900), (25, 10282464), (27, 9520800), (30, 8568720), (32, 8033175), (36, 7140600), (40, 6426540), (45, 5712480), (48, 5355450), (50, 5141232), (54, 4760400), (60, 4284360), (72, 3570300), (75, 3427488), (80, 3213270), (81, 3173600), (90, 2856240), (96, 2677725), (100, 2570616), (108, 2380200), (120, 2142180), (135, 1904160), (144, 1785150), (150, 1713744), (160, 1606635), (162, 1586800), (180, 1428120), (200, 1285308), (216, 1190100), (225, 1142496), (240, 1071090), (270, 952080), (288, 892575), (300, 856872), (324, 793400), (360, 714060), (400, 642654), (405, 634720), (432, 595050), (450, 571248), (480, 535545), (540, 476040), (600, 428436), (648, 396700), (675, 380832), (720, 357030), (800, 321327), (810, 317360), (864, 297525), (900, 285624), (1080, 238020), (1200, 214218), (1296, 198350), (1350, 190416), (1440, 178515), (1620, 158680), (1800, 142812), (2025, 126944), (2160, 119010), (2400, 107109), (2592, 99175), (2700, 95208), (3240, 79340), (3600, 71406), (3967, 64800), (4050, 63472), (4320, 59505), (5400, 47604), (6480, 39670), (7200, 35703), (7934, 32400), (8100, 31736), (10800, 23802), (11901, 21600), (12960, 19835), (15868, 16200)]