72130650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{25309}}^1$

素因数の和:25343

約数の個数: 48

約数和(自身を含む): 188306400

約数和(自身を除く): 116175750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 25, 30, 38, 50, 57, 75, 95, 114, 150, 190, 285, 475, 570, 950, 1425, 2850, 25309, 50618, 75927, 126545, 151854, 253090, 379635, 480871, 632725, 759270, 961742, 1265450, 1442613, 1898175, 2404355, 2885226, 3796350, 4808710, 7213065, 12021775, 14426130, 24043550, 36065325, 72130650]

約数ペア:

[(1, 72130650), (2, 36065325), (3, 24043550), (5, 14426130), (6, 12021775), (10, 7213065), (15, 4808710), (19, 3796350), (25, 2885226), (30, 2404355), (38, 1898175), (50, 1442613), (57, 1265450), (75, 961742), (95, 759270), (114, 632725), (150, 480871), (190, 379635), (285, 253090), (475, 151854), (570, 126545), (950, 75927), (1425, 50618), (2850, 25309)]