99921420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{555119}}^1$

素因数の和:555134

約数の個数: 36

約数和(自身を含む): 303095520

約数和(自身を除く): 203174100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 555119, 1110238, 1665357, 2220476, 2775595, 3330714, 4996071, 5551190, 6661428, 8326785, 9992142, 11102380, 16653570, 19984284, 24980355, 33307140, 49960710, 99921420]

約数ペア:

[(1, 99921420), (2, 49960710), (3, 33307140), (4, 24980355), (5, 19984284), (6, 16653570), (9, 11102380), (10, 9992142), (12, 8326785), (15, 6661428), (18, 5551190), (20, 4996071), (30, 3330714), (36, 2775595), (45, 2220476), (60, 1665357), (90, 1110238), (180, 555119)]