195139200

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{20327}}^1$

素因数の和:20354

約数の個数: 96

約数和(自身を含む): 642771360

約数和(自身を除く): 447632160

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, 300, 320, 384, 400, 480, 600, 640, 800, 960, 1200, 1600, 1920, 2400, 3200, 4800, 9600, 20327, 40654, 60981, 81308, 101635, 121962, 162616, 203270, 243924, 304905, 325232, 406540, 487848, 508175, 609810, 650464, 813080, 975696, 1016350, 1219620, 1300928, 1524525, 1626160, 1951392, 2032700, 2439240, 2601856, 3049050, 3252320, 3902784, 4065400, 4878480, 6098100, 6504640, 7805568, 8130800, 9756960, 12196200, 13009280, 16261600, 19513920, 24392400, 32523200, 39027840, 48784800, 65046400, 97569600, 195139200]

約数ペア:

[(1, 195139200), (2, 97569600), (3, 65046400), (4, 48784800), (5, 39027840), (6, 32523200), (8, 24392400), (10, 19513920), (12, 16261600), (15, 13009280), (16, 12196200), (20, 9756960), (24, 8130800), (25, 7805568), (30, 6504640), (32, 6098100), (40, 4878480), (48, 4065400), (50, 3902784), (60, 3252320), (64, 3049050), (75, 2601856), (80, 2439240), (96, 2032700), (100, 1951392), (120, 1626160), (128, 1524525), (150, 1300928), (160, 1219620), (192, 1016350), (200, 975696), (240, 813080), (300, 650464), (320, 609810), (384, 508175), (400, 487848), (480, 406540), (600, 325232), (640, 304905), (800, 243924), (960, 203270), (1200, 162616), (1600, 121962), (1920, 101635), (2400, 81308), (3200, 60981), (4800, 40654), (9600, 20327)]