About the Number

90450

90449 ← → 90451

2進数表記:10110000101010010

漢数字表記:九万四百五十

素因数分解:

2 1 × 3 3 × 5 2 × 67 1

素因数の和:88
約数の個数: 48
約数和(自身を含む): 252960
約数和(自身を除く): 162510

約数列:
[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 90, 134, 135, 150, 201, 225, 270, 335, 402, 450, 603, 670, 675, 1005, 1206, 1350, 1675, 1809, 2010, 3015, 3350, 3618, 5025, 6030, 9045, 10050, 15075, 18090, 30150, 45225, 90450]

約数ペア:
[(1, 90450), (2, 45225), (3, 30150), (5, 18090), (6, 15075), (9, 10050), (10, 9045), (15, 6030), (18, 5025), (25, 3618), (27, 3350), (30, 3015), (45, 2010), (50, 1809), (54, 1675), (67, 1350), (75, 1206), (90, 1005), (134, 675), (135, 670), (150, 603), (201, 450), (225, 402), (270, 335)]

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