148647900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{641}}^1\times {\mathrm{773}}^1$

素因数の和:1431

約数の個数: 72

約数和(自身を含む): 431316144

約数和(自身を除く): 282668244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 641, 773, 1282, 1546, 1923, 2319, 2564, 3092, 3205, 3846, 3865, 4638, 6410, 7692, 7730, 9276, 9615, 11595, 12820, 15460, 16025, 19230, 19325, 23190, 32050, 38460, 38650, 46380, 48075, 57975, 64100, 77300, 96150, 115950, 192300, 231900, 495493, 990986, 1486479, 1981972, 2477465, 2972958, 4954930, 5945916, 7432395, 9909860, 12387325, 14864790, 24774650, 29729580, 37161975, 49549300, 74323950, 148647900]

約数ペア:

[(1, 148647900), (2, 74323950), (3, 49549300), (4, 37161975), (5, 29729580), (6, 24774650), (10, 14864790), (12, 12387325), (15, 9909860), (20, 7432395), (25, 5945916), (30, 4954930), (50, 2972958), (60, 2477465), (75, 1981972), (100, 1486479), (150, 990986), (300, 495493), (641, 231900), (773, 192300), (1282, 115950), (1546, 96150), (1923, 77300), (2319, 64100), (2564, 57975), (3092, 48075), (3205, 46380), (3846, 38650), (3865, 38460), (4638, 32050), (6410, 23190), (7692, 19325), (7730, 19230), (9276, 16025), (9615, 15460), (11595, 12820)]