72126900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{80141}}^1$

素因数の和:80161

約数の個数: 54

約数和(自身を含む): 226080582

約数和(自身を除く): 153953682

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900, 80141, 160282, 240423, 320564, 400705, 480846, 721269, 801410, 961692, 1202115, 1442538, 1602820, 2003525, 2404230, 2885076, 3606345, 4007050, 4808460, 6010575, 7212690, 8014100, 12021150, 14425380, 18031725, 24042300, 36063450, 72126900]

約数ペア:

[(1, 72126900), (2, 36063450), (3, 24042300), (4, 18031725), (5, 14425380), (6, 12021150), (9, 8014100), (10, 7212690), (12, 6010575), (15, 4808460), (18, 4007050), (20, 3606345), (25, 2885076), (30, 2404230), (36, 2003525), (45, 1602820), (50, 1442538), (60, 1202115), (75, 961692), (90, 801410), (100, 721269), (150, 480846), (180, 400705), (225, 320564), (300, 240423), (450, 160282), (900, 80141)]