72409750

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 165177792

約数和(自身を除く): 92768042

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 125, 161, 175, 230, 245, 250, 257, 322, 350, 490, 514, 575, 805, 875, 1127, 1150, 1225, 1285, 1610, 1750, 1799, 2254, 2450, 2570, 2875, 3598, 4025, 5635, 5750, 5911, 6125, 6425, 8050, 8995, 11270, 11822, 12250, 12593, 12850, 17990, 20125, 25186, 28175, 29555, 32125, 40250, 41377, 44975, 56350, 59110, 62965, 64250, 82754, 89950, 125930, 140875, 147775, 206885, 224875, 281750, 289639, 295550, 314825, 413770, 449750, 579278, 629650, 738875, 1034425, 1448195, 1477750, 1574125, 2068850, 2896390, 3148250, 5172125, 7240975, 10344250, 14481950, 36204875, 72409750]

約数ペア:

[(1, 72409750), (2, 36204875), (5, 14481950), (7, 10344250), (10, 7240975), (14, 5172125), (23, 3148250), (25, 2896390), (35, 2068850), (46, 1574125), (49, 1477750), (50, 1448195), (70, 1034425), (98, 738875), (115, 629650), (125, 579278), (161, 449750), (175, 413770), (230, 314825), (245, 295550), (250, 289639), (257, 281750), (322, 224875), (350, 206885), (490, 147775), (514, 140875), (575, 125930), (805, 89950), (875, 82754), (1127, 64250), (1150, 62965), (1225, 59110), (1285, 56350), (1610, 44975), (1750, 41377), (1799, 40250), (2254, 32125), (2450, 29555), (2570, 28175), (2875, 25186), (3598, 20125), (4025, 17990), (5635, 12850), (5750, 12593), (5911, 12250), (6125, 11822), (6425, 11270), (8050, 8995)]