238281300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{264757}}^1$

素因数の和:264777

約数の個数: 54

約数和(自身を含む): 746882318

約数和(自身を除く): 508601018

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 264757, 529514, 794271, 1059028, 1323785, 1588542, 2382813, 2647570, 3177084, 3971355, 4765626, 5295140, 6618925, 7942710, 9531252, 11914065, 13237850, 15885420, 19856775, 23828130, 26475700, 39713550, 47656260, 59570325, 79427100, 119140650, 238281300]

約数ペア:

[(1, 238281300), (2, 119140650), (3, 79427100), (4, 59570325), (5, 47656260), (6, 39713550), (9, 26475700), (10, 23828130), (12, 19856775), (15, 15885420), (18, 13237850), (20, 11914065), (25, 9531252), (30, 7942710), (36, 6618925), (45, 5295140), (50, 4765626), (60, 3971355), (75, 3177084), (90, 2647570), (100, 2382813), (150, 1588542), (180, 1323785), (225, 1059028), (300, 794271), (450, 529514), (900, 264757)]