72088950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:502

約数の個数: 96

約数和(自身を含む): 189987840

約数和(自身を除く): 117898890

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 31, 37, 50, 62, 74, 75, 93, 111, 150, 155, 185, 186, 222, 310, 370, 419, 465, 555, 775, 838, 925, 930, 1110, 1147, 1257, 1550, 1850, 2095, 2294, 2325, 2514, 2775, 3441, 4190, 4650, 5550, 5735, 6285, 6882, 10475, 11470, 12570, 12989, 15503, 17205, 20950, 25978, 28675, 31006, 31425, 34410, 38967, 46509, 57350, 62850, 64945, 77515, 77934, 86025, 93018, 129890, 155030, 172050, 194835, 232545, 324725, 387575, 389670, 465090, 480593, 649450, 775150, 961186, 974175, 1162725, 1441779, 1948350, 2325450, 2402965, 2883558, 4805930, 7208895, 12014825, 14417790, 24029650, 36044475, 72088950]

約数ペア:

[(1, 72088950), (2, 36044475), (3, 24029650), (5, 14417790), (6, 12014825), (10, 7208895), (15, 4805930), (25, 2883558), (30, 2402965), (31, 2325450), (37, 1948350), (50, 1441779), (62, 1162725), (74, 974175), (75, 961186), (93, 775150), (111, 649450), (150, 480593), (155, 465090), (185, 389670), (186, 387575), (222, 324725), (310, 232545), (370, 194835), (419, 172050), (465, 155030), (555, 129890), (775, 93018), (838, 86025), (925, 77934), (930, 77515), (1110, 64945), (1147, 62850), (1257, 57350), (1550, 46509), (1850, 38967), (2095, 34410), (2294, 31425), (2325, 31006), (2514, 28675), (2775, 25978), (3441, 20950), (4190, 17205), (4650, 15503), (5550, 12989), (5735, 12570), (6285, 11470), (6882, 10475)]