154135100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7103}}^1$

素因数の和:7155

約数の個数: 72

約数和(自身を含む): 394641408

約数和(自身を除く): 240506308

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 140, 155, 175, 217, 310, 350, 434, 620, 700, 775, 868, 1085, 1550, 2170, 3100, 4340, 5425, 7103, 10850, 14206, 21700, 28412, 35515, 49721, 71030, 99442, 142060, 177575, 198884, 220193, 248605, 355150, 440386, 497210, 710300, 880772, 994420, 1100965, 1243025, 1541351, 2201930, 2486050, 3082702, 4403860, 4972100, 5504825, 6165404, 7706755, 11009650, 15413510, 22019300, 30827020, 38533775, 77067550, 154135100]

約数ペア:

[(1, 154135100), (2, 77067550), (4, 38533775), (5, 30827020), (7, 22019300), (10, 15413510), (14, 11009650), (20, 7706755), (25, 6165404), (28, 5504825), (31, 4972100), (35, 4403860), (50, 3082702), (62, 2486050), (70, 2201930), (100, 1541351), (124, 1243025), (140, 1100965), (155, 994420), (175, 880772), (217, 710300), (310, 497210), (350, 440386), (434, 355150), (620, 248605), (700, 220193), (775, 198884), (868, 177575), (1085, 142060), (1550, 99442), (2170, 71030), (3100, 49721), (4340, 35515), (5425, 28412), (7103, 21700), (10850, 14206)]