1528100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:117

約数の個数: 72

約数和(自身を含む): 3958080

約数和(自身を除く): 2429980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 50, 59, 70, 74, 100, 118, 140, 148, 175, 185, 236, 259, 295, 350, 370, 413, 518, 590, 700, 740, 826, 925, 1036, 1180, 1295, 1475, 1652, 1850, 2065, 2183, 2590, 2950, 3700, 4130, 4366, 5180, 5900, 6475, 8260, 8732, 10325, 10915, 12950, 15281, 20650, 21830, 25900, 30562, 41300, 43660, 54575, 61124, 76405, 109150, 152810, 218300, 305620, 382025, 764050, 1528100]

約数ペア:

[(1, 1528100), (2, 764050), (4, 382025), (5, 305620), (7, 218300), (10, 152810), (14, 109150), (20, 76405), (25, 61124), (28, 54575), (35, 43660), (37, 41300), (50, 30562), (59, 25900), (70, 21830), (74, 20650), (100, 15281), (118, 12950), (140, 10915), (148, 10325), (175, 8732), (185, 8260), (236, 6475), (259, 5900), (295, 5180), (350, 4366), (370, 4130), (413, 3700), (518, 2950), (590, 2590), (700, 2183), (740, 2065), (826, 1850), (925, 1652), (1036, 1475), (1180, 1295)]