About the Number

238280400

238280399 ← → 238280401

2進数表記:1110001100111101111011010000

漢数字表記:二億三千八百二十八万四百

素因数分解:

2 4 × 3 3 × 5 2 × 22063 1

素因数の和:22090
約数の個数: 120
約数和(自身を含む): 848140160
約数和(自身を除く): 609859760

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 90, 100, 108, 120, 135, 144, 150, 180, 200, 216, 225, 240, 270, 300, 360, 400, 432, 450, 540, 600, 675, 720, 900, 1080, 1200, 1350, 1800, 2160, 2700, 3600, 5400, 10800, 22063, 44126, 66189, 88252, 110315, 132378, 176504, 198567, 220630, 264756, 330945, 353008, 397134, 441260, 529512, 551575, 595701, 661890, 794268, 882520, 992835, 1059024, 1103150, 1191402, 1323780, 1588536, 1654725, 1765040, 1985670, 2206300, 2382804, 2647560, 2978505, 3177072, 3309450, 3971340, 4412600, 4765608, 4964175, 5295120, 5957010, 6618900, 7942680, 8825200, 9531216, 9928350, 11914020, 13237800, 14892525, 15885360, 19856700, 23828040, 26475600, 29785050, 39713400, 47656080, 59570100, 79426800, 119140200, 238280400]

約数ペア:
[(1, 238280400), (2, 119140200), (3, 79426800), (4, 59570100), (5, 47656080), (6, 39713400), (8, 29785050), (9, 26475600), (10, 23828040), (12, 19856700), (15, 15885360), (16, 14892525), (18, 13237800), (20, 11914020), (24, 9928350), (25, 9531216), (27, 8825200), (30, 7942680), (36, 6618900), (40, 5957010), (45, 5295120), (48, 4964175), (50, 4765608), (54, 4412600), (60, 3971340), (72, 3309450), (75, 3177072), (80, 2978505), (90, 2647560), (100, 2382804), (108, 2206300), (120, 1985670), (135, 1765040), (144, 1654725), (150, 1588536), (180, 1323780), (200, 1191402), (216, 1103150), (225, 1059024), (240, 992835), (270, 882520), (300, 794268), (360, 661890), (400, 595701), (432, 551575), (450, 529512), (540, 441260), (600, 397134), (675, 353008), (720, 330945), (900, 264756), (1080, 220630), (1200, 198567), (1350, 176504), (1800, 132378), (2160, 110315), (2700, 88252), (3600, 66189), (5400, 44126), (10800, 22063)]

このpageの処理時間: 0.021578550338745117 seconds