230181300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{255757}}^1$

素因数の和:255777

約数の個数: 54

約数和(自身を含む): 721493318

約数和(自身を除く): 491312018

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, 255757, 511514, 767271, 1023028, 1278785, 1534542, 2301813, 2557570, 3069084, 3836355, 4603626, 5115140, 6393925, 7672710, 9207252, 11509065, 12787850, 15345420, 19181775, 23018130, 25575700, 38363550, 46036260, 57545325, 76727100, 115090650, 230181300]

約数ペア:

[(1, 230181300), (2, 115090650), (3, 76727100), (4, 57545325), (5, 46036260), (6, 38363550), (9, 25575700), (10, 23018130), (12, 19181775), (15, 15345420), (18, 12787850), (20, 11509065), (25, 9207252), (30, 7672710), (36, 6393925), (45, 5115140), (50, 4603626), (60, 3836355), (75, 3069084), (90, 2557570), (100, 2301813), (150, 1534542), (180, 1278785), (225, 1023028), (300, 767271), (450, 511514), (900, 255757)]