101812800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{21211}}^1$

素因数の和:21236

約数の個数: 84

約数和(自身を含む): 334046576

約数和(自身を除く): 232233776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 21211, 42422, 63633, 84844, 106055, 127266, 169688, 212110, 254532, 318165, 339376, 424220, 509064, 530275, 636330, 678752, 848440, 1018128, 1060550, 1272660, 1357504, 1590825, 1696880, 2036256, 2121100, 2545320, 3181650, 3393760, 4072512, 4242200, 5090640, 6363300, 6787520, 8484400, 10181280, 12726600, 16968800, 20362560, 25453200, 33937600, 50906400, 101812800]

約数ペア:

[(1, 101812800), (2, 50906400), (3, 33937600), (4, 25453200), (5, 20362560), (6, 16968800), (8, 12726600), (10, 10181280), (12, 8484400), (15, 6787520), (16, 6363300), (20, 5090640), (24, 4242200), (25, 4072512), (30, 3393760), (32, 3181650), (40, 2545320), (48, 2121100), (50, 2036256), (60, 1696880), (64, 1590825), (75, 1357504), (80, 1272660), (96, 1060550), (100, 1018128), (120, 848440), (150, 678752), (160, 636330), (192, 530275), (200, 509064), (240, 424220), (300, 339376), (320, 318165), (400, 254532), (480, 212110), (600, 169688), (800, 127266), (960, 106055), (1200, 84844), (1600, 63633), (2400, 42422), (4800, 21211)]