135640800

素因数分解:

$2^5\times 3^2\times 5^2\times {\mathrm{18839}}^1$

素因数の和:18865

約数の個数: 108

約数和(自身を含む): 478328760

約数和(自身を除く): 342687960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 200, 225, 240, 288, 300, 360, 400, 450, 480, 600, 720, 800, 900, 1200, 1440, 1800, 2400, 3600, 7200, 18839, 37678, 56517, 75356, 94195, 113034, 150712, 169551, 188390, 226068, 282585, 301424, 339102, 376780, 452136, 470975, 565170, 602848, 678204, 753560, 847755, 904272, 941950, 1130340, 1356408, 1412925, 1507120, 1695510, 1808544, 1883900, 2260680, 2712816, 2825850, 3014240, 3391020, 3767800, 4238775, 4521360, 5425632, 5651700, 6782040, 7535600, 8477550, 9042720, 11303400, 13564080, 15071200, 16955100, 22606800, 27128160, 33910200, 45213600, 67820400, 135640800]

約数ペア:

[(1, 135640800), (2, 67820400), (3, 45213600), (4, 33910200), (5, 27128160), (6, 22606800), (8, 16955100), (9, 15071200), (10, 13564080), (12, 11303400), (15, 9042720), (16, 8477550), (18, 7535600), (20, 6782040), (24, 5651700), (25, 5425632), (30, 4521360), (32, 4238775), (36, 3767800), (40, 3391020), (45, 3014240), (48, 2825850), (50, 2712816), (60, 2260680), (72, 1883900), (75, 1808544), (80, 1695510), (90, 1507120), (96, 1412925), (100, 1356408), (120, 1130340), (144, 941950), (150, 904272), (160, 847755), (180, 753560), (200, 678204), (225, 602848), (240, 565170), (288, 470975), (300, 452136), (360, 376780), (400, 339102), (450, 301424), (480, 282585), (600, 226068), (720, 188390), (800, 169551), (900, 150712), (1200, 113034), (1440, 94195), (1800, 75356), (2400, 56517), (3600, 37678), (7200, 18839)]