120803800

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 306230400

約数和(自身を除く): 185426600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 97, 100, 104, 130, 194, 200, 260, 325, 388, 479, 485, 520, 650, 776, 958, 970, 1261, 1300, 1916, 1940, 2395, 2425, 2522, 2600, 3832, 3880, 4790, 4850, 5044, 6227, 6305, 9580, 9700, 10088, 11975, 12454, 12610, 19160, 19400, 23950, 24908, 25220, 31135, 31525, 46463, 47900, 49816, 50440, 62270, 63050, 92926, 95800, 124540, 126100, 155675, 185852, 232315, 249080, 252200, 311350, 371704, 464630, 604019, 622700, 929260, 1161575, 1208038, 1245400, 1858520, 2323150, 2416076, 3020095, 4646300, 4832152, 6040190, 9292600, 12080380, 15100475, 24160760, 30200950, 60401900, 120803800]

約数ペア:

[(1, 120803800), (2, 60401900), (4, 30200950), (5, 24160760), (8, 15100475), (10, 12080380), (13, 9292600), (20, 6040190), (25, 4832152), (26, 4646300), (40, 3020095), (50, 2416076), (52, 2323150), (65, 1858520), (97, 1245400), (100, 1208038), (104, 1161575), (130, 929260), (194, 622700), (200, 604019), (260, 464630), (325, 371704), (388, 311350), (479, 252200), (485, 249080), (520, 232315), (650, 185852), (776, 155675), (958, 126100), (970, 124540), (1261, 95800), (1300, 92926), (1916, 63050), (1940, 62270), (2395, 50440), (2425, 49816), (2522, 47900), (2600, 46463), (3832, 31525), (3880, 31135), (4790, 25220), (4850, 24908), (5044, 23950), (6227, 19400), (6305, 19160), (9580, 12610), (9700, 12454), (10088, 11975)]