About the Number

109429980

109429979 ← → 109429981

2進数表記:110100001011100010011011100

漢数字表記:一億九百四十二万九千九百八十

素因数分解:

2 2 × 3 1 × 5 1 × 11 2 × 15073 1

素因数の和:15107
約数の個数: 72
約数和(自身を含む): 336813456
約数和(自身を除く): 227383476

約数列:
[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 15073, 30146, 45219, 60292, 75365, 90438, 150730, 165803, 180876, 226095, 301460, 331606, 452190, 497409, 663212, 829015, 904380, 994818, 1658030, 1823833, 1989636, 2487045, 3316060, 3647666, 4974090, 5471499, 7295332, 9119165, 9948180, 10942998, 18238330, 21885996, 27357495, 36476660, 54714990, 109429980]

約数ペア:
[(1, 109429980), (2, 54714990), (3, 36476660), (4, 27357495), (5, 21885996), (6, 18238330), (10, 10942998), (11, 9948180), (12, 9119165), (15, 7295332), (20, 5471499), (22, 4974090), (30, 3647666), (33, 3316060), (44, 2487045), (55, 1989636), (60, 1823833), (66, 1658030), (110, 994818), (121, 904380), (132, 829015), (165, 663212), (220, 497409), (242, 452190), (330, 331606), (363, 301460), (484, 226095), (605, 180876), (660, 165803), (726, 150730), (1210, 90438), (1452, 75365), (1815, 60292), (2420, 45219), (3630, 30146), (7260, 15073)]

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