150557580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{8623}}^1$

素因数の和:8735

約数の個数: 72

約数和(自身を含む): 461452992

約数和(自身を除く): 310895412

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, 8623, 8730, 17246, 17460, 25869, 34492, 43115, 51738, 77607, 86230, 103476, 129345, 155214, 172460, 258690, 310428, 388035, 517380, 776070, 836431, 1552140, 1672862, 2509293, 3345724, 4182155, 5018586, 7527879, 8364310, 10037172, 12546465, 15055758, 16728620, 25092930, 30111516, 37639395, 50185860, 75278790, 150557580]

約数ペア:

[(1, 150557580), (2, 75278790), (3, 50185860), (4, 37639395), (5, 30111516), (6, 25092930), (9, 16728620), (10, 15055758), (12, 12546465), (15, 10037172), (18, 8364310), (20, 7527879), (30, 5018586), (36, 4182155), (45, 3345724), (60, 2509293), (90, 1672862), (97, 1552140), (180, 836431), (194, 776070), (291, 517380), (388, 388035), (485, 310428), (582, 258690), (873, 172460), (970, 155214), (1164, 129345), (1455, 103476), (1746, 86230), (1940, 77607), (2910, 51738), (3492, 43115), (4365, 34492), (5820, 25869), (8623, 17460), (8730, 17246)]