209090100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{11813}}^1$

素因数の和:11889

約数の個数: 72

約数和(自身を含む): 615273120

約数和(自身を除く): 406183020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 59, 60, 75, 100, 118, 150, 177, 236, 295, 300, 354, 590, 708, 885, 1180, 1475, 1770, 2950, 3540, 4425, 5900, 8850, 11813, 17700, 23626, 35439, 47252, 59065, 70878, 118130, 141756, 177195, 236260, 295325, 354390, 590650, 696967, 708780, 885975, 1181300, 1393934, 1771950, 2090901, 2787868, 3484835, 3543900, 4181802, 6969670, 8363604, 10454505, 13939340, 17424175, 20909010, 34848350, 41818020, 52272525, 69696700, 104545050, 209090100]

約数ペア:

[(1, 209090100), (2, 104545050), (3, 69696700), (4, 52272525), (5, 41818020), (6, 34848350), (10, 20909010), (12, 17424175), (15, 13939340), (20, 10454505), (25, 8363604), (30, 6969670), (50, 4181802), (59, 3543900), (60, 3484835), (75, 2787868), (100, 2090901), (118, 1771950), (150, 1393934), (177, 1181300), (236, 885975), (295, 708780), (300, 696967), (354, 590650), (590, 354390), (708, 295325), (885, 236260), (1180, 177195), (1475, 141756), (1770, 118130), (2950, 70878), (3540, 59065), (4425, 47252), (5900, 35439), (8850, 23626), (11813, 17700)]