77230300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3559}}^1$

素因数の和:3611

約数の個数: 72

約数和(自身を含む): 197765120

約数和(自身を除く): 120534820

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, 3559, 4340, 5425, 7118, 10850, 14236, 17795, 21700, 24913, 35590, 49826, 71180, 88975, 99652, 110329, 124565, 177950, 220658, 249130, 355900, 441316, 498260, 551645, 622825, 772303, 1103290, 1245650, 1544606, 2206580, 2491300, 2758225, 3089212, 3861515, 5516450, 7723030, 11032900, 15446060, 19307575, 38615150, 77230300]

約数ペア:

[(1, 77230300), (2, 38615150), (4, 19307575), (5, 15446060), (7, 11032900), (10, 7723030), (14, 5516450), (20, 3861515), (25, 3089212), (28, 2758225), (31, 2491300), (35, 2206580), (50, 1544606), (62, 1245650), (70, 1103290), (100, 772303), (124, 622825), (140, 551645), (155, 498260), (175, 441316), (217, 355900), (310, 249130), (350, 220658), (434, 177950), (620, 124565), (700, 110329), (775, 99652), (868, 88975), (1085, 71180), (1550, 49826), (2170, 35590), (3100, 24913), (3559, 21700), (4340, 17795), (5425, 14236), (7118, 10850)]