29485800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{16381}}^1$

素因数の和:16403

約数の個数: 72

約数和(自身を含む): 99029190

約数和(自身を除く): 69543390

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800, 16381, 32762, 49143, 65524, 81905, 98286, 131048, 147429, 163810, 196572, 245715, 294858, 327620, 393144, 409525, 491430, 589716, 655240, 737145, 819050, 982860, 1179432, 1228575, 1474290, 1638100, 1965720, 2457150, 2948580, 3276200, 3685725, 4914300, 5897160, 7371450, 9828600, 14742900, 29485800]

約数ペア:

[(1, 29485800), (2, 14742900), (3, 9828600), (4, 7371450), (5, 5897160), (6, 4914300), (8, 3685725), (9, 3276200), (10, 2948580), (12, 2457150), (15, 1965720), (18, 1638100), (20, 1474290), (24, 1228575), (25, 1179432), (30, 982860), (36, 819050), (40, 737145), (45, 655240), (50, 589716), (60, 491430), (72, 409525), (75, 393144), (90, 327620), (100, 294858), (120, 245715), (150, 196572), (180, 163810), (200, 147429), (225, 131048), (300, 98286), (360, 81905), (450, 65524), (600, 49143), (900, 32762), (1800, 16381)]