About the Number

132280380

132280379 ← → 132280381

2進数表記:111111000100111000000111100

漢数字表記:一億三千二百二十八万三百八十

素因数分解:

2 2 × 3 2 × 5 1 × 73 1 × 10067 1

素因数の和:10155
約数の個数: 72
約数和(自身を含む): 406787472
約数和(自身を除く): 274507092

約数列:
[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 10067, 13140, 20134, 30201, 40268, 50335, 60402, 90603, 100670, 120804, 151005, 181206, 201340, 302010, 362412, 453015, 604020, 734891, 906030, 1469782, 1812060, 2204673, 2939564, 3674455, 4409346, 6614019, 7348910, 8818692, 11023365, 13228038, 14697820, 22046730, 26456076, 33070095, 44093460, 66140190, 132280380]

約数ペア:
[(1, 132280380), (2, 66140190), (3, 44093460), (4, 33070095), (5, 26456076), (6, 22046730), (9, 14697820), (10, 13228038), (12, 11023365), (15, 8818692), (18, 7348910), (20, 6614019), (30, 4409346), (36, 3674455), (45, 2939564), (60, 2204673), (73, 1812060), (90, 1469782), (146, 906030), (180, 734891), (219, 604020), (292, 453015), (365, 362412), (438, 302010), (657, 201340), (730, 181206), (876, 151005), (1095, 120804), (1314, 100670), (1460, 90603), (2190, 60402), (2628, 50335), (3285, 40268), (4380, 30201), (6570, 20134), (10067, 13140)]

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