66079620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4423}}^1$

素因数の和:4521

約数の個数: 72

約数和(自身を含む): 202902336

約数和(自身を除く): 136822716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 332, 415, 498, 747, 830, 996, 1245, 1494, 1660, 2490, 2988, 3735, 4423, 4980, 7470, 8846, 13269, 14940, 17692, 22115, 26538, 39807, 44230, 53076, 66345, 79614, 88460, 132690, 159228, 199035, 265380, 367109, 398070, 734218, 796140, 1101327, 1468436, 1835545, 2202654, 3303981, 3671090, 4405308, 5506635, 6607962, 7342180, 11013270, 13215924, 16519905, 22026540, 33039810, 66079620]

約数ペア:

[(1, 66079620), (2, 33039810), (3, 22026540), (4, 16519905), (5, 13215924), (6, 11013270), (9, 7342180), (10, 6607962), (12, 5506635), (15, 4405308), (18, 3671090), (20, 3303981), (30, 2202654), (36, 1835545), (45, 1468436), (60, 1101327), (83, 796140), (90, 734218), (166, 398070), (180, 367109), (249, 265380), (332, 199035), (415, 159228), (498, 132690), (747, 88460), (830, 79614), (996, 66345), (1245, 53076), (1494, 44230), (1660, 39807), (2490, 26538), (2988, 22115), (3735, 17692), (4423, 14940), (4980, 13269), (7470, 8846)]