145171200

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{7561}}^1$

素因数の和:7590

約数の個数: 108

約数和(自身を含む): 479158568

約数和(自身を除く): 333987368

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, 128, 150, 160, 192, 200, 240, 256, 300, 320, 384, 400, 480, 600, 640, 768, 800, 960, 1200, 1280, 1600, 1920, 2400, 3200, 3840, 4800, 6400, 7561, 9600, 15122, 19200, 22683, 30244, 37805, 45366, 60488, 75610, 90732, 113415, 120976, 151220, 181464, 189025, 226830, 241952, 302440, 362928, 378050, 453660, 483904, 567075, 604880, 725856, 756100, 907320, 967808, 1134150, 1209760, 1451712, 1512200, 1814640, 1935616, 2268300, 2419520, 2903424, 3024400, 3629280, 4536600, 4839040, 5806848, 6048800, 7258560, 9073200, 9678080, 12097600, 14517120, 18146400, 24195200, 29034240, 36292800, 48390400, 72585600, 145171200]

約数ペア:

[(1, 145171200), (2, 72585600), (3, 48390400), (4, 36292800), (5, 29034240), (6, 24195200), (8, 18146400), (10, 14517120), (12, 12097600), (15, 9678080), (16, 9073200), (20, 7258560), (24, 6048800), (25, 5806848), (30, 4839040), (32, 4536600), (40, 3629280), (48, 3024400), (50, 2903424), (60, 2419520), (64, 2268300), (75, 1935616), (80, 1814640), (96, 1512200), (100, 1451712), (120, 1209760), (128, 1134150), (150, 967808), (160, 907320), (192, 756100), (200, 725856), (240, 604880), (256, 567075), (300, 483904), (320, 453660), (384, 378050), (400, 362928), (480, 302440), (600, 241952), (640, 226830), (768, 189025), (800, 181464), (960, 151220), (1200, 120976), (1280, 113415), (1600, 90732), (1920, 75610), (2400, 60488), (3200, 45366), (3840, 37805), (4800, 30244), (6400, 22683), (7561, 19200), (9600, 15122)]