148937940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1033}}^1$

素因数の和:1143

約数の個数: 120

約数和(自身を含む): 472930920

約数和(自身を除く): 323992980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 89, 90, 108, 135, 162, 178, 180, 267, 270, 324, 356, 405, 445, 534, 540, 801, 810, 890, 1033, 1068, 1335, 1602, 1620, 1780, 2066, 2403, 2670, 3099, 3204, 4005, 4132, 4806, 5165, 5340, 6198, 7209, 8010, 9297, 9612, 10330, 12015, 12396, 14418, 15495, 16020, 18594, 20660, 24030, 27891, 28836, 30990, 36045, 37188, 46485, 48060, 55782, 61980, 72090, 83673, 91937, 92970, 111564, 139455, 144180, 167346, 183874, 185940, 275811, 278910, 334692, 367748, 418365, 459685, 551622, 557820, 827433, 836730, 919370, 1103244, 1379055, 1654866, 1673460, 1838740, 2482299, 2758110, 3309732, 4137165, 4964598, 5516220, 7446897, 8274330, 9929196, 12411495, 14893794, 16548660, 24822990, 29787588, 37234485, 49645980, 74468970, 148937940]

約数ペア:

[(1, 148937940), (2, 74468970), (3, 49645980), (4, 37234485), (5, 29787588), (6, 24822990), (9, 16548660), (10, 14893794), (12, 12411495), (15, 9929196), (18, 8274330), (20, 7446897), (27, 5516220), (30, 4964598), (36, 4137165), (45, 3309732), (54, 2758110), (60, 2482299), (81, 1838740), (89, 1673460), (90, 1654866), (108, 1379055), (135, 1103244), (162, 919370), (178, 836730), (180, 827433), (267, 557820), (270, 551622), (324, 459685), (356, 418365), (405, 367748), (445, 334692), (534, 278910), (540, 275811), (801, 185940), (810, 183874), (890, 167346), (1033, 144180), (1068, 139455), (1335, 111564), (1602, 92970), (1620, 91937), (1780, 83673), (2066, 72090), (2403, 61980), (2670, 55782), (3099, 48060), (3204, 46485), (4005, 37188), (4132, 36045), (4806, 30990), (5165, 28836), (5340, 27891), (6198, 24030), (7209, 20660), (8010, 18594), (9297, 16020), (9612, 15495), (10330, 14418), (12015, 12396)]