About the Number

120070900

120070899 ← → 120070901

2進数表記:111001010000010001011110100

漢数字表記:一億二千七万九百

素因数分解:

2 2 × 5 2 × 47 1 × 59 1 × 433 1

素因数の和:553
約数の個数: 72
約数和(自身を含む): 271232640
約数和(自身を除く): 151161740

約数列:
[1, 2, 4, 5, 10, 20, 25, 47, 50, 59, 94, 100, 118, 188, 235, 236, 295, 433, 470, 590, 866, 940, 1175, 1180, 1475, 1732, 2165, 2350, 2773, 2950, 4330, 4700, 5546, 5900, 8660, 10825, 11092, 13865, 20351, 21650, 25547, 27730, 40702, 43300, 51094, 55460, 69325, 81404, 101755, 102188, 127735, 138650, 203510, 255470, 277300, 407020, 508775, 510940, 638675, 1017550, 1200709, 1277350, 2035100, 2401418, 2554700, 4802836, 6003545, 12007090, 24014180, 30017725, 60035450, 120070900]

約数ペア:
[(1, 120070900), (2, 60035450), (4, 30017725), (5, 24014180), (10, 12007090), (20, 6003545), (25, 4802836), (47, 2554700), (50, 2401418), (59, 2035100), (94, 1277350), (100, 1200709), (118, 1017550), (188, 638675), (235, 510940), (236, 508775), (295, 407020), (433, 277300), (470, 255470), (590, 203510), (866, 138650), (940, 127735), (1175, 102188), (1180, 101755), (1475, 81404), (1732, 69325), (2165, 55460), (2350, 51094), (2773, 43300), (2950, 40702), (4330, 27730), (4700, 25547), (5546, 21650), (5900, 20351), (8660, 13865), (10825, 11092)]

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