About the Number

28171727400

28171727399 ← → 28171727401

2進数表記:11010001111001010100111001000101000

漢数字表記:二百八十一億七千百七十二万七千四百

素因数分解:

2 3 × 3 1 × 5 2 × 31 1 × 367 1 × 4127 1

素因数の和:4544
約数の個数: 192
約数和(自身を含む): 90417070080
約数和(自身を除く): 62245342680

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 31, 40, 50, 60, 62, 75, 93, 100, 120, 124, 150, 155, 186, 200, 248, 300, 310, 367, 372, 465, 600, 620, 734, 744, 775, 930, 1101, 1240, 1468, 1550, 1835, 1860, 2202, 2325, 2936, 3100, 3670, 3720, 4127, 4404, 4650, 5505, 6200, 7340, 8254, 8808, 9175, 9300, 11010, 11377, 12381, 14680, 16508, 18350, 18600, 20635, 22020, 22754, 24762, 27525, 33016, 34131, 36700, 41270, 44040, 45508, 49524, 55050, 56885, 61905, 68262, 73400, 82540, 91016, 99048, 103175, 110100, 113770, 123810, 127937, 136524, 165080, 170655, 206350, 220200, 227540, 247620, 255874, 273048, 284425, 309525, 341310, 383811, 412700, 455080, 495240, 511748, 568850, 619050, 639685, 682620, 767622, 825400, 853275, 1023496, 1137700, 1238100, 1279370, 1365240, 1514609, 1535244, 1706550, 1919055, 2275400, 2476200, 2558740, 3029218, 3070488, 3198425, 3413100, 3838110, 4543827, 5117480, 6058436, 6396850, 6826200, 7573045, 7676220, 9087654, 9595275, 12116872, 12793700, 15146090, 15352440, 18175308, 19190550, 22719135, 25587400, 30292180, 36350616, 37865225, 38381100, 45438270, 46952879, 60584360, 75730450, 76762200, 90876540, 93905758, 113595675, 140858637, 151460900, 181753080, 187811516, 227191350, 234764395, 281717274, 302921800, 375623032, 454382700, 469528790, 563434548, 704293185, 908765400, 939057580, 1126869096, 1173821975, 1408586370, 1878115160, 2347643950, 2817172740, 3521465925, 4695287900, 5634345480, 7042931850, 9390575800, 14085863700, 28171727400]

約数ペア:
[(1, 28171727400), (2, 14085863700), (3, 9390575800), (4, 7042931850), (5, 5634345480), (6, 4695287900), (8, 3521465925), (10, 2817172740), (12, 2347643950), (15, 1878115160), (20, 1408586370), (24, 1173821975), (25, 1126869096), (30, 939057580), (31, 908765400), (40, 704293185), (50, 563434548), (60, 469528790), (62, 454382700), (75, 375623032), (93, 302921800), (100, 281717274), (120, 234764395), (124, 227191350), (150, 187811516), (155, 181753080), (186, 151460900), (200, 140858637), (248, 113595675), (300, 93905758), (310, 90876540), (367, 76762200), (372, 75730450), (465, 60584360), (600, 46952879), (620, 45438270), (734, 38381100), (744, 37865225), (775, 36350616), (930, 30292180), (1101, 25587400), (1240, 22719135), (1468, 19190550), (1550, 18175308), (1835, 15352440), (1860, 15146090), (2202, 12793700), (2325, 12116872), (2936, 9595275), (3100, 9087654), (3670, 7676220), (3720, 7573045), (4127, 6826200), (4404, 6396850), (4650, 6058436), (5505, 5117480), (6200, 4543827), (7340, 3838110), (8254, 3413100), (8808, 3198425), (9175, 3070488), (9300, 3029218), (11010, 2558740), (11377, 2476200), (12381, 2275400), (14680, 1919055), (16508, 1706550), (18350, 1535244), (18600, 1514609), (20635, 1365240), (22020, 1279370), (22754, 1238100), (24762, 1137700), (27525, 1023496), (33016, 853275), (34131, 825400), (36700, 767622), (41270, 682620), (44040, 639685), (45508, 619050), (49524, 568850), (55050, 511748), (56885, 495240), (61905, 455080), (68262, 412700), (73400, 383811), (82540, 341310), (91016, 309525), (99048, 284425), (103175, 273048), (110100, 255874), (113770, 247620), (123810, 227540), (127937, 220200), (136524, 206350), (165080, 170655)]

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