65708300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:160

約数の個数: 144

約数和(自身を含む): 174155520

約数和(自身を除く): 108447220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 37, 43, 50, 59, 70, 74, 86, 100, 118, 140, 148, 172, 175, 185, 215, 236, 259, 295, 301, 350, 370, 413, 430, 518, 590, 602, 700, 740, 826, 860, 925, 1036, 1075, 1180, 1204, 1295, 1475, 1505, 1591, 1652, 1850, 2065, 2150, 2183, 2537, 2590, 2950, 3010, 3182, 3700, 4130, 4300, 4366, 5074, 5180, 5900, 6020, 6364, 6475, 7525, 7955, 8260, 8732, 10148, 10325, 10915, 11137, 12685, 12950, 15050, 15281, 15910, 17759, 20650, 21830, 22274, 25370, 25900, 30100, 30562, 31820, 35518, 39775, 41300, 43660, 44548, 50740, 54575, 55685, 61124, 63425, 71036, 76405, 79550, 88795, 93869, 109150, 111370, 126850, 152810, 159100, 177590, 187738, 218300, 222740, 253700, 278425, 305620, 355180, 375476, 382025, 443975, 469345, 556850, 657083, 764050, 887950, 938690, 1113700, 1314166, 1528100, 1775900, 1877380, 2346725, 2628332, 3285415, 4693450, 6570830, 9386900, 13141660, 16427075, 32854150, 65708300]

約数ペア:

[(1, 65708300), (2, 32854150), (4, 16427075), (5, 13141660), (7, 9386900), (10, 6570830), (14, 4693450), (20, 3285415), (25, 2628332), (28, 2346725), (35, 1877380), (37, 1775900), (43, 1528100), (50, 1314166), (59, 1113700), (70, 938690), (74, 887950), (86, 764050), (100, 657083), (118, 556850), (140, 469345), (148, 443975), (172, 382025), (175, 375476), (185, 355180), (215, 305620), (236, 278425), (259, 253700), (295, 222740), (301, 218300), (350, 187738), (370, 177590), (413, 159100), (430, 152810), (518, 126850), (590, 111370), (602, 109150), (700, 93869), (740, 88795), (826, 79550), (860, 76405), (925, 71036), (1036, 63425), (1075, 61124), (1180, 55685), (1204, 54575), (1295, 50740), (1475, 44548), (1505, 43660), (1591, 41300), (1652, 39775), (1850, 35518), (2065, 31820), (2150, 30562), (2183, 30100), (2537, 25900), (2590, 25370), (2950, 22274), (3010, 21830), (3182, 20650), (3700, 17759), (4130, 15910), (4300, 15281), (4366, 15050), (5074, 12950), (5180, 12685), (5900, 11137), (6020, 10915), (6364, 10325), (6475, 10148), (7525, 8732), (7955, 8260)]