About the Number
27428800
2進数表記:1101000101000011111000000
漢数字表記:二千七百四十二万八千八百
素因数分解:
素因数の和:139
約数の個数: 168
約数和(自身を含む): 80629760
約数和(自身を除く): 53200960
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 32, 35, 40, 50, 56, 62, 64, 70, 79, 80, 100, 112, 124, 140, 155, 158, 160, 175, 200, 217, 224, 248, 280, 310, 316, 320, 350, 395, 400, 434, 448, 496, 553, 560, 620, 632, 700, 775, 790, 800, 868, 992, 1085, 1106, 1120, 1240, 1264, 1400, 1550, 1580, 1600, 1736, 1975, 1984, 2170, 2212, 2240, 2449, 2480, 2528, 2765, 2800, 3100, 3160, 3472, 3950, 4340, 4424, 4898, 4960, 5056, 5425, 5530, 5600, 6200, 6320, 6944, 7900, 8680, 8848, 9796, 9920, 10850, 11060, 11200, 12245, 12400, 12640, 13825, 13888, 15800, 17143, 17360, 17696, 19592, 21700, 22120, 24490, 24800, 25280, 27650, 31600, 34286, 34720, 35392, 39184, 43400, 44240, 48980, 49600, 55300, 61225, 63200, 68572, 69440, 78368, 85715, 86800, 88480, 97960, 110600, 122450, 126400, 137144, 156736, 171430, 173600, 176960, 195920, 221200, 244900, 274288, 342860, 347200, 391840, 428575, 442400, 489800, 548576, 685720, 783680, 857150, 884800, 979600, 1097152, 1371440, 1714300, 1959200, 2742880, 3428600, 3918400, 5485760, 6857200, 13714400, 27428800]
約数ペア:
[(1, 27428800), (2, 13714400), (4, 6857200), (5, 5485760), (7, 3918400), (8, 3428600), (10, 2742880), (14, 1959200), (16, 1714300), (20, 1371440), (25, 1097152), (28, 979600), (31, 884800), (32, 857150), (35, 783680), (40, 685720), (50, 548576), (56, 489800), (62, 442400), (64, 428575), (70, 391840), (79, 347200), (80, 342860), (100, 274288), (112, 244900), (124, 221200), (140, 195920), (155, 176960), (158, 173600), (160, 171430), (175, 156736), (200, 137144), (217, 126400), (224, 122450), (248, 110600), (280, 97960), (310, 88480), (316, 86800), (320, 85715), (350, 78368), (395, 69440), (400, 68572), (434, 63200), (448, 61225), (496, 55300), (553, 49600), (560, 48980), (620, 44240), (632, 43400), (700, 39184), (775, 35392), (790, 34720), (800, 34286), (868, 31600), (992, 27650), (1085, 25280), (1106, 24800), (1120, 24490), (1240, 22120), (1264, 21700), (1400, 19592), (1550, 17696), (1580, 17360), (1600, 17143), (1736, 15800), (1975, 13888), (1984, 13825), (2170, 12640), (2212, 12400), (2240, 12245), (2449, 11200), (2480, 11060), (2528, 10850), (2765, 9920), (2800, 9796), (3100, 8848), (3160, 8680), (3472, 7900), (3950, 6944), (4340, 6320), (4424, 6200), (4898, 5600), (4960, 5530), (5056, 5425)]このpageの処理時間: 0.007322549819946289 seconds