90508800

素因数分解:

$2^9\times 3^1\times 5^2\times {\mathrm{2357}}^1$

素因数の和:2388

約数の個数: 120

約数和(自身を含む): 299117016

約数和(自身を除く): 208608216

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, 512, 600, 640, 768, 800, 960, 1200, 1280, 1536, 1600, 1920, 2357, 2400, 2560, 3200, 3840, 4714, 4800, 6400, 7071, 7680, 9428, 9600, 11785, 12800, 14142, 18856, 19200, 23570, 28284, 35355, 37712, 38400, 47140, 56568, 58925, 70710, 75424, 94280, 113136, 117850, 141420, 150848, 176775, 188560, 226272, 235700, 282840, 301696, 353550, 377120, 452544, 471400, 565680, 603392, 707100, 754240, 905088, 942800, 1131360, 1206784, 1414200, 1508480, 1810176, 1885600, 2262720, 2828400, 3016960, 3620352, 3771200, 4525440, 5656800, 6033920, 7542400, 9050880, 11313600, 15084800, 18101760, 22627200, 30169600, 45254400, 90508800]

約数ペア:

[(1, 90508800), (2, 45254400), (3, 30169600), (4, 22627200), (5, 18101760), (6, 15084800), (8, 11313600), (10, 9050880), (12, 7542400), (15, 6033920), (16, 5656800), (20, 4525440), (24, 3771200), (25, 3620352), (30, 3016960), (32, 2828400), (40, 2262720), (48, 1885600), (50, 1810176), (60, 1508480), (64, 1414200), (75, 1206784), (80, 1131360), (96, 942800), (100, 905088), (120, 754240), (128, 707100), (150, 603392), (160, 565680), (192, 471400), (200, 452544), (240, 377120), (256, 353550), (300, 301696), (320, 282840), (384, 235700), (400, 226272), (480, 188560), (512, 176775), (600, 150848), (640, 141420), (768, 117850), (800, 113136), (960, 94280), (1200, 75424), (1280, 70710), (1536, 58925), (1600, 56568), (1920, 47140), (2357, 38400), (2400, 37712), (2560, 35355), (3200, 28284), (3840, 23570), (4714, 19200), (4800, 18856), (6400, 14142), (7071, 12800), (7680, 11785), (9428, 9600)]