74984700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{5101}}^1$

素因数の和:5132

約数の個数: 108

約数和(自身を含む): 252426552

約数和(自身を除く): 177441852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 5101, 7350, 10202, 14700, 15303, 20404, 25505, 30606, 35707, 51010, 61212, 71414, 76515, 102020, 107121, 127525, 142828, 153030, 178535, 214242, 249949, 255050, 306060, 357070, 382575, 428484, 499898, 510100, 535605, 714140, 749847, 765150, 892675, 999796, 1071210, 1249745, 1499694, 1530300, 1785350, 2142420, 2499490, 2678025, 2999388, 3570700, 3749235, 4998980, 5356050, 6248725, 7498470, 10712100, 12497450, 14996940, 18746175, 24994900, 37492350, 74984700]

約数ペア:

[(1, 74984700), (2, 37492350), (3, 24994900), (4, 18746175), (5, 14996940), (6, 12497450), (7, 10712100), (10, 7498470), (12, 6248725), (14, 5356050), (15, 4998980), (20, 3749235), (21, 3570700), (25, 2999388), (28, 2678025), (30, 2499490), (35, 2142420), (42, 1785350), (49, 1530300), (50, 1499694), (60, 1249745), (70, 1071210), (75, 999796), (84, 892675), (98, 765150), (100, 749847), (105, 714140), (140, 535605), (147, 510100), (150, 499898), (175, 428484), (196, 382575), (210, 357070), (245, 306060), (294, 255050), (300, 249949), (350, 214242), (420, 178535), (490, 153030), (525, 142828), (588, 127525), (700, 107121), (735, 102020), (980, 76515), (1050, 71414), (1225, 61212), (1470, 51010), (2100, 35707), (2450, 30606), (2940, 25505), (3675, 20404), (4900, 15303), (5101, 14700), (7350, 10202)]