About the Number
20790150
2進数表記:1001111010011101110000110
漢数字表記:二千七十九万百五十
素因数分解:
素因数の和:326
約数の個数: 96
約数和(自身を含む): 56567808
約数和(自身を除く): 35777658
約数列:
[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 62, 75, 85, 93, 102, 150, 155, 170, 186, 255, 263, 310, 425, 465, 510, 526, 527, 775, 789, 850, 930, 1054, 1275, 1315, 1550, 1578, 1581, 2325, 2550, 2630, 2635, 3162, 3945, 4471, 4650, 5270, 6575, 7890, 7905, 8153, 8942, 13150, 13175, 13413, 15810, 16306, 19725, 22355, 24459, 26350, 26826, 39450, 39525, 40765, 44710, 48918, 67065, 79050, 81530, 111775, 122295, 134130, 138601, 203825, 223550, 244590, 277202, 335325, 407650, 415803, 611475, 670650, 693005, 831606, 1222950, 1386010, 2079015, 3465025, 4158030, 6930050, 10395075, 20790150]
約数ペア:
[(1, 20790150), (2, 10395075), (3, 6930050), (5, 4158030), (6, 3465025), (10, 2079015), (15, 1386010), (17, 1222950), (25, 831606), (30, 693005), (31, 670650), (34, 611475), (50, 415803), (51, 407650), (62, 335325), (75, 277202), (85, 244590), (93, 223550), (102, 203825), (150, 138601), (155, 134130), (170, 122295), (186, 111775), (255, 81530), (263, 79050), (310, 67065), (425, 48918), (465, 44710), (510, 40765), (526, 39525), (527, 39450), (775, 26826), (789, 26350), (850, 24459), (930, 22355), (1054, 19725), (1275, 16306), (1315, 15810), (1550, 13413), (1578, 13175), (1581, 13150), (2325, 8942), (2550, 8153), (2630, 7905), (2635, 7890), (3162, 6575), (3945, 5270), (4471, 4650)]このpageの処理時間: 0.06969881057739258 seconds