54696420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1097}}^1$

素因数の和:1389

約数の個数: 72

約数和(自身を含む): 166663224

約数和(自身を除く): 111966804

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 277, 554, 831, 1097, 1108, 1385, 1662, 2194, 2493, 2770, 3291, 3324, 4155, 4388, 4986, 5485, 5540, 6582, 8310, 9873, 9972, 10970, 12465, 13164, 16455, 16620, 19746, 21940, 24930, 32910, 39492, 49365, 49860, 65820, 98730, 197460, 303869, 607738, 911607, 1215476, 1519345, 1823214, 2734821, 3038690, 3646428, 4558035, 5469642, 6077380, 9116070, 10939284, 13674105, 18232140, 27348210, 54696420]

約数ペア:

[(1, 54696420), (2, 27348210), (3, 18232140), (4, 13674105), (5, 10939284), (6, 9116070), (9, 6077380), (10, 5469642), (12, 4558035), (15, 3646428), (18, 3038690), (20, 2734821), (30, 1823214), (36, 1519345), (45, 1215476), (60, 911607), (90, 607738), (180, 303869), (277, 197460), (554, 98730), (831, 65820), (1097, 49860), (1108, 49365), (1385, 39492), (1662, 32910), (2194, 24930), (2493, 21940), (2770, 19746), (3291, 16620), (3324, 16455), (4155, 13164), (4388, 12465), (4986, 10970), (5485, 9972), (5540, 9873), (6582, 8310)]