About the Number

121427640

121427639 ← → 121427641

2進数表記:111001111001101011010111000

漢数字表記:一億二千百四十二万七千六百四十

素因数分解:

2 3 × 3 3 × 5 1 × 29 1 × 3877 1

素因数の和:3926
約数の個数: 128
約数和(自身を含む): 418824000
約数和(自身を除く): 297396360

約数列:
[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 87, 90, 108, 116, 120, 135, 145, 174, 180, 216, 232, 261, 270, 290, 348, 360, 435, 522, 540, 580, 696, 783, 870, 1044, 1080, 1160, 1305, 1566, 1740, 2088, 2610, 3132, 3480, 3877, 3915, 5220, 6264, 7754, 7830, 10440, 11631, 15508, 15660, 19385, 23262, 31016, 31320, 34893, 38770, 46524, 58155, 69786, 77540, 93048, 104679, 112433, 116310, 139572, 155080, 174465, 209358, 224866, 232620, 279144, 337299, 348930, 418716, 449732, 465240, 523395, 562165, 674598, 697860, 837432, 899464, 1011897, 1046790, 1124330, 1349196, 1395720, 1686495, 2023794, 2093580, 2248660, 2698392, 3035691, 3372990, 4047588, 4187160, 4497320, 5059485, 6071382, 6745980, 8095176, 10118970, 12142764, 13491960, 15178455, 20237940, 24285528, 30356910, 40475880, 60713820, 121427640]

約数ペア:
[(1, 121427640), (2, 60713820), (3, 40475880), (4, 30356910), (5, 24285528), (6, 20237940), (8, 15178455), (9, 13491960), (10, 12142764), (12, 10118970), (15, 8095176), (18, 6745980), (20, 6071382), (24, 5059485), (27, 4497320), (29, 4187160), (30, 4047588), (36, 3372990), (40, 3035691), (45, 2698392), (54, 2248660), (58, 2093580), (60, 2023794), (72, 1686495), (87, 1395720), (90, 1349196), (108, 1124330), (116, 1046790), (120, 1011897), (135, 899464), (145, 837432), (174, 697860), (180, 674598), (216, 562165), (232, 523395), (261, 465240), (270, 449732), (290, 418716), (348, 348930), (360, 337299), (435, 279144), (522, 232620), (540, 224866), (580, 209358), (696, 174465), (783, 155080), (870, 139572), (1044, 116310), (1080, 112433), (1160, 104679), (1305, 93048), (1566, 77540), (1740, 69786), (2088, 58155), (2610, 46524), (3132, 38770), (3480, 34893), (3877, 31320), (3915, 31016), (5220, 23262), (6264, 19385), (7754, 15660), (7830, 15508), (10440, 11631)]

このpageの処理時間: 0.0071868896484375 seconds