38976900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{173}}^1\times {\mathrm{751}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 113576064

約数和(自身を除く): 74599164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 173, 300, 346, 519, 692, 751, 865, 1038, 1502, 1730, 2076, 2253, 2595, 3004, 3460, 3755, 4325, 4506, 5190, 7510, 8650, 9012, 10380, 11265, 12975, 15020, 17300, 18775, 22530, 25950, 37550, 45060, 51900, 56325, 75100, 112650, 129923, 225300, 259846, 389769, 519692, 649615, 779538, 1299230, 1559076, 1948845, 2598460, 3248075, 3897690, 6496150, 7795380, 9744225, 12992300, 19488450, 38976900]

約数ペア:

[(1, 38976900), (2, 19488450), (3, 12992300), (4, 9744225), (5, 7795380), (6, 6496150), (10, 3897690), (12, 3248075), (15, 2598460), (20, 1948845), (25, 1559076), (30, 1299230), (50, 779538), (60, 649615), (75, 519692), (100, 389769), (150, 259846), (173, 225300), (300, 129923), (346, 112650), (519, 75100), (692, 56325), (751, 51900), (865, 45060), (1038, 37550), (1502, 25950), (1730, 22530), (2076, 18775), (2253, 17300), (2595, 15020), (3004, 12975), (3460, 11265), (3755, 10380), (4325, 9012), (4506, 8650), (5190, 7510)]