123599340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{7079}}^1$

素因数の和:7191

約数の個数: 72

約数和(自身を含む): 378836640

約数和(自身を除く): 255237300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 7079, 8730, 14158, 17460, 21237, 28316, 35395, 42474, 63711, 70790, 84948, 106185, 127422, 141580, 212370, 254844, 318555, 424740, 637110, 686663, 1274220, 1373326, 2059989, 2746652, 3433315, 4119978, 6179967, 6866630, 8239956, 10299945, 12359934, 13733260, 20599890, 24719868, 30899835, 41199780, 61799670, 123599340]

約数ペア:

[(1, 123599340), (2, 61799670), (3, 41199780), (4, 30899835), (5, 24719868), (6, 20599890), (9, 13733260), (10, 12359934), (12, 10299945), (15, 8239956), (18, 6866630), (20, 6179967), (30, 4119978), (36, 3433315), (45, 2746652), (60, 2059989), (90, 1373326), (97, 1274220), (180, 686663), (194, 637110), (291, 424740), (388, 318555), (485, 254844), (582, 212370), (873, 141580), (970, 127422), (1164, 106185), (1455, 84948), (1746, 70790), (1940, 63711), (2910, 42474), (3492, 35395), (4365, 28316), (5820, 21237), (7079, 17460), (8730, 14158)]