978048300

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{15451}}^1$

素因数の和:15679

約数の個数: 72

約数和(自身を含む): 2843415232

約数和(自身を除く): 1865366932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 211, 300, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 5275, 6330, 10550, 12660, 15451, 15825, 21100, 30902, 31650, 46353, 61804, 63300, 77255, 92706, 154510, 185412, 231765, 309020, 386275, 463530, 772550, 927060, 1158825, 1545100, 2317650, 3260161, 4635300, 6520322, 9780483, 13040644, 16300805, 19560966, 32601610, 39121932, 48902415, 65203220, 81504025, 97804830, 163008050, 195609660, 244512075, 326016100, 489024150, 978048300]

約数ペア:

[(1, 978048300), (2, 489024150), (3, 326016100), (4, 244512075), (5, 195609660), (6, 163008050), (10, 97804830), (12, 81504025), (15, 65203220), (20, 48902415), (25, 39121932), (30, 32601610), (50, 19560966), (60, 16300805), (75, 13040644), (100, 9780483), (150, 6520322), (211, 4635300), (300, 3260161), (422, 2317650), (633, 1545100), (844, 1158825), (1055, 927060), (1266, 772550), (2110, 463530), (2532, 386275), (3165, 309020), (4220, 231765), (5275, 185412), (6330, 154510), (10550, 92706), (12660, 77255), (15451, 63300), (15825, 61804), (21100, 46353), (30902, 31650)]