88172100

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{313}}^2$

素因数の和:646

約数の個数: 81

約数和(自身を含む): 277256343

約数和(自身を除く): 189084243

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 313, 450, 626, 900, 939, 1252, 1565, 1878, 2817, 3130, 3756, 4695, 5634, 6260, 7825, 9390, 11268, 14085, 15650, 18780, 23475, 28170, 31300, 46950, 56340, 70425, 93900, 97969, 140850, 195938, 281700, 293907, 391876, 489845, 587814, 881721, 979690, 1175628, 1469535, 1763442, 1959380, 2449225, 2939070, 3526884, 4408605, 4898450, 5878140, 7347675, 8817210, 9796900, 14695350, 17634420, 22043025, 29390700, 44086050, 88172100]

約数ペア:

[(1, 88172100), (2, 44086050), (3, 29390700), (4, 22043025), (5, 17634420), (6, 14695350), (9, 9796900), (10, 8817210), (12, 7347675), (15, 5878140), (18, 4898450), (20, 4408605), (25, 3526884), (30, 2939070), (36, 2449225), (45, 1959380), (50, 1763442), (60, 1469535), (75, 1175628), (90, 979690), (100, 881721), (150, 587814), (180, 489845), (225, 391876), (300, 293907), (313, 281700), (450, 195938), (626, 140850), (900, 97969), (939, 93900), (1252, 70425), (1565, 56340), (1878, 46950), (2817, 31300), (3130, 28170), (3756, 23475), (4695, 18780), (5634, 15650), (6260, 14085), (7825, 11268)]