37956780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{487}}^1$

素因数の和:935

約数の個数: 72

約数和(自身を含む): 115638432

約数和(自身を除く): 77681652

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 433, 487, 866, 974, 1299, 1461, 1732, 1948, 2165, 2435, 2598, 2922, 3897, 4330, 4383, 4870, 5196, 5844, 6495, 7305, 7794, 8660, 8766, 9740, 12990, 14610, 15588, 17532, 19485, 21915, 25980, 29220, 38970, 43830, 77940, 87660, 210871, 421742, 632613, 843484, 1054355, 1265226, 1897839, 2108710, 2530452, 3163065, 3795678, 4217420, 6326130, 7591356, 9489195, 12652260, 18978390, 37956780]

約数ペア:

[(1, 37956780), (2, 18978390), (3, 12652260), (4, 9489195), (5, 7591356), (6, 6326130), (9, 4217420), (10, 3795678), (12, 3163065), (15, 2530452), (18, 2108710), (20, 1897839), (30, 1265226), (36, 1054355), (45, 843484), (60, 632613), (90, 421742), (180, 210871), (433, 87660), (487, 77940), (866, 43830), (974, 38970), (1299, 29220), (1461, 25980), (1732, 21915), (1948, 19485), (2165, 17532), (2435, 15588), (2598, 14610), (2922, 12990), (3897, 9740), (4330, 8766), (4383, 8660), (4870, 7794), (5196, 7305), (5844, 6495)]