27190100

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:238

約数の個数: 108

約数和(自身を含む): 71245440

約数和(自身を除く): 44055340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 49, 50, 62, 70, 98, 100, 124, 140, 155, 175, 179, 196, 217, 245, 310, 350, 358, 434, 490, 620, 700, 716, 775, 868, 895, 980, 1085, 1225, 1253, 1519, 1550, 1790, 2170, 2450, 2506, 3038, 3100, 3580, 4340, 4475, 4900, 5012, 5425, 5549, 6076, 6265, 7595, 8771, 8950, 10850, 11098, 12530, 15190, 17542, 17900, 21700, 22196, 25060, 27745, 30380, 31325, 35084, 37975, 38843, 43855, 55490, 62650, 75950, 77686, 87710, 110980, 125300, 138725, 151900, 155372, 175420, 194215, 219275, 271901, 277450, 388430, 438550, 543802, 554900, 776860, 877100, 971075, 1087604, 1359505, 1942150, 2719010, 3884300, 5438020, 6797525, 13595050, 27190100]

約数ペア:

[(1, 27190100), (2, 13595050), (4, 6797525), (5, 5438020), (7, 3884300), (10, 2719010), (14, 1942150), (20, 1359505), (25, 1087604), (28, 971075), (31, 877100), (35, 776860), (49, 554900), (50, 543802), (62, 438550), (70, 388430), (98, 277450), (100, 271901), (124, 219275), (140, 194215), (155, 175420), (175, 155372), (179, 151900), (196, 138725), (217, 125300), (245, 110980), (310, 87710), (350, 77686), (358, 75950), (434, 62650), (490, 55490), (620, 43855), (700, 38843), (716, 37975), (775, 35084), (868, 31325), (895, 30380), (980, 27745), (1085, 25060), (1225, 22196), (1253, 21700), (1519, 17900), (1550, 17542), (1790, 15190), (2170, 12530), (2450, 11098), (2506, 10850), (3038, 8950), (3100, 8771), (3580, 7595), (4340, 6265), (4475, 6076), (4900, 5549), (5012, 5425)]