153866340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{5737}}^1$

素因数の和:5901

約数の個数: 72

約数和(自身を含む): 469942200

約数和(自身を除く): 316075860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 149, 180, 298, 447, 596, 745, 894, 1341, 1490, 1788, 2235, 2682, 2980, 4470, 5364, 5737, 6705, 8940, 11474, 13410, 17211, 22948, 26820, 28685, 34422, 51633, 57370, 68844, 86055, 103266, 114740, 172110, 206532, 258165, 344220, 516330, 854813, 1032660, 1709626, 2564439, 3419252, 4274065, 5128878, 7693317, 8548130, 10257756, 12822195, 15386634, 17096260, 25644390, 30773268, 38466585, 51288780, 76933170, 153866340]

約数ペア:

[(1, 153866340), (2, 76933170), (3, 51288780), (4, 38466585), (5, 30773268), (6, 25644390), (9, 17096260), (10, 15386634), (12, 12822195), (15, 10257756), (18, 8548130), (20, 7693317), (30, 5128878), (36, 4274065), (45, 3419252), (60, 2564439), (90, 1709626), (149, 1032660), (180, 854813), (298, 516330), (447, 344220), (596, 258165), (745, 206532), (894, 172110), (1341, 114740), (1490, 103266), (1788, 86055), (2235, 68844), (2682, 57370), (2980, 51633), (4470, 34422), (5364, 28685), (5737, 26820), (6705, 22948), (8940, 17211), (11474, 13410)]