75450865280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{543281}}^1$

素因数の和:543338

約数の個数: 128

約数和(自身を含む): 212792693760

約数和(自身を除く): 137341828480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 128, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 640, 868, 896, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 3968, 4340, 4480, 4960, 6944, 8680, 9920, 13888, 17360, 19840, 27776, 34720, 69440, 138880, 543281, 1086562, 2173124, 2716405, 3802967, 4346248, 5432810, 7605934, 8692496, 10865620, 15211868, 16841711, 17384992, 19014835, 21731240, 30423736, 33683422, 34769984, 38029670, 43462480, 60847472, 67366844, 69539968, 76059340, 84208555, 86924960, 117891977, 121694944, 134733688, 152118680, 168417110, 173849920, 235783954, 243389888, 269467376, 304237360, 336834220, 347699840, 471567908, 486779776, 538934752, 589459885, 608474720, 673668440, 943135816, 1077869504, 1178919770, 1216949440, 1347336880, 1886271632, 2155739008, 2357839540, 2433898880, 2694673760, 3772543264, 4715679080, 5389347520, 7545086528, 9431358160, 10778695040, 15090173056, 18862716320, 37725432640, 75450865280]

約数ペア:

[(1, 75450865280), (2, 37725432640), (4, 18862716320), (5, 15090173056), (7, 10778695040), (8, 9431358160), (10, 7545086528), (14, 5389347520), (16, 4715679080), (20, 3772543264), (28, 2694673760), (31, 2433898880), (32, 2357839540), (35, 2155739008), (40, 1886271632), (56, 1347336880), (62, 1216949440), (64, 1178919770), (70, 1077869504), (80, 943135816), (112, 673668440), (124, 608474720), (128, 589459885), (140, 538934752), (155, 486779776), (160, 471567908), (217, 347699840), (224, 336834220), (248, 304237360), (280, 269467376), (310, 243389888), (320, 235783954), (434, 173849920), (448, 168417110), (496, 152118680), (560, 134733688), (620, 121694944), (640, 117891977), (868, 86924960), (896, 84208555), (992, 76059340), (1085, 69539968), (1120, 67366844), (1240, 60847472), (1736, 43462480), (1984, 38029670), (2170, 34769984), (2240, 33683422), (2480, 30423736), (3472, 21731240), (3968, 19014835), (4340, 17384992), (4480, 16841711), (4960, 15211868), (6944, 10865620), (8680, 8692496), (9920, 7605934), (13888, 5432810), (17360, 4346248), (19840, 3802967), (27776, 2716405), (34720, 2173124), (69440, 1086562), (138880, 543281)]