103305420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{24953}}^1$

素因数の和:24991

約数の個数: 72

約数和(自身を含む): 326997216

約数和(自身を除く): 223691796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 24953, 49906, 74859, 99812, 124765, 149718, 224577, 249530, 299436, 374295, 449154, 499060, 573919, 748590, 898308, 1122885, 1147838, 1497180, 1721757, 2245770, 2295676, 2869595, 3443514, 4491540, 5165271, 5739190, 6887028, 8608785, 10330542, 11478380, 17217570, 20661084, 25826355, 34435140, 51652710, 103305420]

約数ペア:

[(1, 103305420), (2, 51652710), (3, 34435140), (4, 25826355), (5, 20661084), (6, 17217570), (9, 11478380), (10, 10330542), (12, 8608785), (15, 6887028), (18, 5739190), (20, 5165271), (23, 4491540), (30, 3443514), (36, 2869595), (45, 2295676), (46, 2245770), (60, 1721757), (69, 1497180), (90, 1147838), (92, 1122885), (115, 898308), (138, 748590), (180, 573919), (207, 499060), (230, 449154), (276, 374295), (345, 299436), (414, 249530), (460, 224577), (690, 149718), (828, 124765), (1035, 99812), (1380, 74859), (2070, 49906), (4140, 24953)]