75574280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1033}}^1$

素因数の和:1134

約数の個数: 64

約数和(自身を含む): 178675200

約数和(自身を除く): 103100920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 59, 62, 118, 124, 155, 236, 248, 295, 310, 472, 590, 620, 1033, 1180, 1240, 1829, 2066, 2360, 3658, 4132, 5165, 7316, 8264, 9145, 10330, 14632, 18290, 20660, 32023, 36580, 41320, 60947, 64046, 73160, 121894, 128092, 160115, 243788, 256184, 304735, 320230, 487576, 609470, 640460, 1218940, 1280920, 1889357, 2437880, 3778714, 7557428, 9446785, 15114856, 18893570, 37787140, 75574280]

約数ペア:

[(1, 75574280), (2, 37787140), (4, 18893570), (5, 15114856), (8, 9446785), (10, 7557428), (20, 3778714), (31, 2437880), (40, 1889357), (59, 1280920), (62, 1218940), (118, 640460), (124, 609470), (155, 487576), (236, 320230), (248, 304735), (295, 256184), (310, 243788), (472, 160115), (590, 128092), (620, 121894), (1033, 73160), (1180, 64046), (1240, 60947), (1829, 41320), (2066, 36580), (2360, 32023), (3658, 20660), (4132, 18290), (5165, 14632), (7316, 10330), (8264, 9145)]