About the Number

90968040

90968039 ← → 90968041

2進数表記:101011011000000111111101000

漢数字表記:九千九十六万八千四十

素因数分解:

2 3 × 3 2 × 5 1 × 71 1 × 3559 1

素因数の和:3647
約数の個数: 96
約数和(自身を含む): 299894400
約数和(自身を除く): 208926360

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 3559, 4260, 5112, 6390, 7118, 8520, 10677, 12780, 14236, 17795, 21354, 25560, 28472, 32031, 35590, 42708, 53385, 64062, 71180, 85416, 106770, 128124, 142360, 160155, 213540, 252689, 256248, 320310, 427080, 505378, 640620, 758067, 1010756, 1263445, 1281240, 1516134, 2021512, 2274201, 2526890, 3032268, 3790335, 4548402, 5053780, 6064536, 7580670, 9096804, 10107560, 11371005, 15161340, 18193608, 22742010, 30322680, 45484020, 90968040]

約数ペア:
[(1, 90968040), (2, 45484020), (3, 30322680), (4, 22742010), (5, 18193608), (6, 15161340), (8, 11371005), (9, 10107560), (10, 9096804), (12, 7580670), (15, 6064536), (18, 5053780), (20, 4548402), (24, 3790335), (30, 3032268), (36, 2526890), (40, 2274201), (45, 2021512), (60, 1516134), (71, 1281240), (72, 1263445), (90, 1010756), (120, 758067), (142, 640620), (180, 505378), (213, 427080), (284, 320310), (355, 256248), (360, 252689), (426, 213540), (568, 160155), (639, 142360), (710, 128124), (852, 106770), (1065, 85416), (1278, 71180), (1420, 64062), (1704, 53385), (2130, 42708), (2556, 35590), (2840, 32031), (3195, 28472), (3559, 25560), (4260, 21354), (5112, 17795), (6390, 14236), (7118, 12780), (8520, 10677)]

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