210074600

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^2\times {\mathrm{1093}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 505149030

約数和(自身を除く): 295074430

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 961, 1093, 1240, 1550, 1922, 2186, 3100, 3844, 4372, 4805, 5465, 6200, 7688, 8744, 9610, 10930, 19220, 21860, 24025, 27325, 33883, 38440, 43720, 48050, 54650, 67766, 96100, 109300, 135532, 169415, 192200, 218600, 271064, 338830, 677660, 847075, 1050373, 1355320, 1694150, 2100746, 3388300, 4201492, 5251865, 6776600, 8402984, 10503730, 21007460, 26259325, 42014920, 52518650, 105037300, 210074600]

約数ペア:

[(1, 210074600), (2, 105037300), (4, 52518650), (5, 42014920), (8, 26259325), (10, 21007460), (20, 10503730), (25, 8402984), (31, 6776600), (40, 5251865), (50, 4201492), (62, 3388300), (100, 2100746), (124, 1694150), (155, 1355320), (200, 1050373), (248, 847075), (310, 677660), (620, 338830), (775, 271064), (961, 218600), (1093, 192200), (1240, 169415), (1550, 135532), (1922, 109300), (2186, 96100), (3100, 67766), (3844, 54650), (4372, 48050), (4805, 43720), (5465, 38440), (6200, 33883), (7688, 27325), (8744, 24025), (9610, 21860), (10930, 19220)]