81019200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{16879}}^1$

素因数の和:16904

約数の個数: 84

約数和(自身を含む): 265826240

約数和(自身を除く): 184807040

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, 150, 160, 192, 200, 240, 300, 320, 400, 480, 600, 800, 960, 1200, 1600, 2400, 4800, 16879, 33758, 50637, 67516, 84395, 101274, 135032, 168790, 202548, 253185, 270064, 337580, 405096, 421975, 506370, 540128, 675160, 810192, 843950, 1012740, 1080256, 1265925, 1350320, 1620384, 1687900, 2025480, 2531850, 2700640, 3240768, 3375800, 4050960, 5063700, 5401280, 6751600, 8101920, 10127400, 13503200, 16203840, 20254800, 27006400, 40509600, 81019200]

約数ペア:

[(1, 81019200), (2, 40509600), (3, 27006400), (4, 20254800), (5, 16203840), (6, 13503200), (8, 10127400), (10, 8101920), (12, 6751600), (15, 5401280), (16, 5063700), (20, 4050960), (24, 3375800), (25, 3240768), (30, 2700640), (32, 2531850), (40, 2025480), (48, 1687900), (50, 1620384), (60, 1350320), (64, 1265925), (75, 1080256), (80, 1012740), (96, 843950), (100, 810192), (120, 675160), (150, 540128), (160, 506370), (192, 421975), (200, 405096), (240, 337580), (300, 270064), (320, 253185), (400, 202548), (480, 168790), (600, 135032), (800, 101274), (960, 84395), (1200, 67516), (1600, 50637), (2400, 33758), (4800, 16879)]