157218000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{26203}}^1$

素因数の和:26229

約数の個数: 80

約数和(自身を含む): 506890176

約数和(自身を除く): 349672176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 750, 1000, 1200, 1500, 2000, 3000, 6000, 26203, 52406, 78609, 104812, 131015, 157218, 209624, 262030, 314436, 393045, 419248, 524060, 628872, 655075, 786090, 1048120, 1257744, 1310150, 1572180, 1965225, 2096240, 2620300, 3144360, 3275375, 3930450, 5240600, 6288720, 6550750, 7860900, 9826125, 10481200, 13101500, 15721800, 19652250, 26203000, 31443600, 39304500, 52406000, 78609000, 157218000]

約数ペア:

[(1, 157218000), (2, 78609000), (3, 52406000), (4, 39304500), (5, 31443600), (6, 26203000), (8, 19652250), (10, 15721800), (12, 13101500), (15, 10481200), (16, 9826125), (20, 7860900), (24, 6550750), (25, 6288720), (30, 5240600), (40, 3930450), (48, 3275375), (50, 3144360), (60, 2620300), (75, 2096240), (80, 1965225), (100, 1572180), (120, 1310150), (125, 1257744), (150, 1048120), (200, 786090), (240, 655075), (250, 628872), (300, 524060), (375, 419248), (400, 393045), (500, 314436), (600, 262030), (750, 209624), (1000, 157218), (1200, 131015), (1500, 104812), (2000, 78609), (3000, 52406), (6000, 26203)]