75697920

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{6571}}^1$

素因数の和:6598

約数の個数: 108

約数和(自身を含む): 261946776

約数和(自身を除く): 186248856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 6571, 11520, 13142, 19713, 26284, 32855, 39426, 52568, 59139, 65710, 78852, 98565, 105136, 118278, 131420, 157704, 197130, 210272, 236556, 262840, 295695, 315408, 394260, 420544, 473112, 525680, 591390, 630816, 788520, 841088, 946224, 1051360, 1182780, 1261632, 1577040, 1682176, 1892448, 2102720, 2365560, 2523264, 3154080, 3784896, 4205440, 4731120, 5046528, 6308160, 7569792, 8410880, 9462240, 12616320, 15139584, 18924480, 25232640, 37848960, 75697920]

約数ペア:

[(1, 75697920), (2, 37848960), (3, 25232640), (4, 18924480), (5, 15139584), (6, 12616320), (8, 9462240), (9, 8410880), (10, 7569792), (12, 6308160), (15, 5046528), (16, 4731120), (18, 4205440), (20, 3784896), (24, 3154080), (30, 2523264), (32, 2365560), (36, 2102720), (40, 1892448), (45, 1682176), (48, 1577040), (60, 1261632), (64, 1182780), (72, 1051360), (80, 946224), (90, 841088), (96, 788520), (120, 630816), (128, 591390), (144, 525680), (160, 473112), (180, 420544), (192, 394260), (240, 315408), (256, 295695), (288, 262840), (320, 236556), (360, 210272), (384, 197130), (480, 157704), (576, 131420), (640, 118278), (720, 105136), (768, 98565), (960, 78852), (1152, 65710), (1280, 59139), (1440, 52568), (1920, 39426), (2304, 32855), (2880, 26284), (3840, 19713), (5760, 13142), (6571, 11520)]