131631750

素因数分解:

$2^1\times 3^3\times 5^3\times {\mathrm{19501}}^1$

素因数の和:19527

約数の個数: 64

約数和(自身を含む): 365077440

約数和(自身を除く): 233445690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 125, 135, 150, 225, 250, 270, 375, 450, 675, 750, 1125, 1350, 2250, 3375, 6750, 19501, 39002, 58503, 97505, 117006, 175509, 195010, 292515, 351018, 487525, 526527, 585030, 877545, 975050, 1053054, 1462575, 1755090, 2437625, 2632635, 2925150, 4387725, 4875250, 5265270, 7312875, 8775450, 13163175, 14625750, 21938625, 26326350, 43877250, 65815875, 131631750]

約数ペア:

[(1, 131631750), (2, 65815875), (3, 43877250), (5, 26326350), (6, 21938625), (9, 14625750), (10, 13163175), (15, 8775450), (18, 7312875), (25, 5265270), (27, 4875250), (30, 4387725), (45, 2925150), (50, 2632635), (54, 2437625), (75, 1755090), (90, 1462575), (125, 1053054), (135, 975050), (150, 877545), (225, 585030), (250, 526527), (270, 487525), (375, 351018), (450, 292515), (675, 195010), (750, 175509), (1125, 117006), (1350, 97505), (2250, 58503), (3375, 39002), (6750, 19501)]