22122300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{1993}}^1$

素因数の和:2047

約数の個数: 72

約数和(自身を含む): 65770096

約数和(自身を除く): 43647796

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 37, 50, 60, 74, 75, 100, 111, 148, 150, 185, 222, 300, 370, 444, 555, 740, 925, 1110, 1850, 1993, 2220, 2775, 3700, 3986, 5550, 5979, 7972, 9965, 11100, 11958, 19930, 23916, 29895, 39860, 49825, 59790, 73741, 99650, 119580, 147482, 149475, 199300, 221223, 294964, 298950, 368705, 442446, 597900, 737410, 884892, 1106115, 1474820, 1843525, 2212230, 3687050, 4424460, 5530575, 7374100, 11061150, 22122300]

約数ペア:

[(1, 22122300), (2, 11061150), (3, 7374100), (4, 5530575), (5, 4424460), (6, 3687050), (10, 2212230), (12, 1843525), (15, 1474820), (20, 1106115), (25, 884892), (30, 737410), (37, 597900), (50, 442446), (60, 368705), (74, 298950), (75, 294964), (100, 221223), (111, 199300), (148, 149475), (150, 147482), (185, 119580), (222, 99650), (300, 73741), (370, 59790), (444, 49825), (555, 39860), (740, 29895), (925, 23916), (1110, 19930), (1850, 11958), (1993, 11100), (2220, 9965), (2775, 7972), (3700, 5979), (3986, 5550)]