231713900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{673}}^1$

素因数の和:1011

約数の個数: 72

約数和(自身を含む): 551100144

約数和(自身を除く): 319386244

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 313, 550, 626, 673, 1100, 1252, 1346, 1565, 2692, 3130, 3365, 3443, 6260, 6730, 6886, 7403, 7825, 13460, 13772, 14806, 15650, 16825, 17215, 29612, 31300, 33650, 34430, 37015, 67300, 68860, 74030, 86075, 148060, 172150, 185075, 210649, 344300, 370150, 421298, 740300, 842596, 1053245, 2106490, 2317139, 4212980, 4634278, 5266225, 9268556, 10532450, 11585695, 21064900, 23171390, 46342780, 57928475, 115856950, 231713900]

約数ペア:

[(1, 231713900), (2, 115856950), (4, 57928475), (5, 46342780), (10, 23171390), (11, 21064900), (20, 11585695), (22, 10532450), (25, 9268556), (44, 5266225), (50, 4634278), (55, 4212980), (100, 2317139), (110, 2106490), (220, 1053245), (275, 842596), (313, 740300), (550, 421298), (626, 370150), (673, 344300), (1100, 210649), (1252, 185075), (1346, 172150), (1565, 148060), (2692, 86075), (3130, 74030), (3365, 68860), (3443, 67300), (6260, 37015), (6730, 34430), (6886, 33650), (7403, 31300), (7825, 29612), (13460, 17215), (13772, 16825), (14806, 15650)]