189939000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{63313}}^1$

素因数の和:63337

約数の個数: 64

約数和(自身を含む): 592619040

約数和(自身を除く): 402680040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 120, 125, 150, 200, 250, 300, 375, 500, 600, 750, 1000, 1500, 3000, 63313, 126626, 189939, 253252, 316565, 379878, 506504, 633130, 759756, 949695, 1266260, 1519512, 1582825, 1899390, 2532520, 3165650, 3798780, 4748475, 6331300, 7597560, 7914125, 9496950, 12662600, 15828250, 18993900, 23742375, 31656500, 37987800, 47484750, 63313000, 94969500, 189939000]

約数ペア:

[(1, 189939000), (2, 94969500), (3, 63313000), (4, 47484750), (5, 37987800), (6, 31656500), (8, 23742375), (10, 18993900), (12, 15828250), (15, 12662600), (20, 9496950), (24, 7914125), (25, 7597560), (30, 6331300), (40, 4748475), (50, 3798780), (60, 3165650), (75, 2532520), (100, 1899390), (120, 1582825), (125, 1519512), (150, 1266260), (200, 949695), (250, 759756), (300, 633130), (375, 506504), (500, 379878), (600, 316565), (750, 253252), (1000, 189939), (1500, 126626), (3000, 63313)]