202181940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2478

約数の個数: 96

約数和(自身を含む): 633144960

約数和(自身を除く): 430963020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 163, 180, 270, 326, 489, 540, 652, 815, 978, 1467, 1630, 1956, 2297, 2445, 2934, 3260, 4401, 4594, 4890, 5868, 6891, 7335, 8802, 9188, 9780, 11485, 13782, 14670, 17604, 20673, 22005, 22970, 27564, 29340, 34455, 41346, 44010, 45940, 62019, 68910, 82692, 88020, 103365, 124038, 137820, 206730, 248076, 310095, 374411, 413460, 620190, 748822, 1123233, 1240380, 1497644, 1872055, 2246466, 3369699, 3744110, 4492932, 5616165, 6739398, 7488220, 10109097, 11232330, 13478796, 16848495, 20218194, 22464660, 33696990, 40436388, 50545485, 67393980, 101090970, 202181940]

約数ペア:

[(1, 202181940), (2, 101090970), (3, 67393980), (4, 50545485), (5, 40436388), (6, 33696990), (9, 22464660), (10, 20218194), (12, 16848495), (15, 13478796), (18, 11232330), (20, 10109097), (27, 7488220), (30, 6739398), (36, 5616165), (45, 4492932), (54, 3744110), (60, 3369699), (90, 2246466), (108, 1872055), (135, 1497644), (163, 1240380), (180, 1123233), (270, 748822), (326, 620190), (489, 413460), (540, 374411), (652, 310095), (815, 248076), (978, 206730), (1467, 137820), (1630, 124038), (1956, 103365), (2297, 88020), (2445, 82692), (2934, 68910), (3260, 62019), (4401, 45940), (4594, 44010), (4890, 41346), (5868, 34455), (6891, 29340), (7335, 27564), (8802, 22970), (9188, 22005), (9780, 20673), (11485, 17604), (13782, 14670)]