108868860

素因数分解:

$2^2\times 3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 363686400

約数和(自身を除く): 254817540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 81, 90, 95, 108, 114, 131, 135, 162, 171, 180, 190, 228, 243, 262, 270, 285, 324, 342, 380, 393, 405, 486, 513, 524, 540, 570, 655, 684, 729, 786, 810, 855, 972, 1026, 1140, 1179, 1215, 1310, 1458, 1539, 1572, 1620, 1710, 1965, 2052, 2187, 2358, 2430, 2489, 2565, 2620, 2916, 3078, 3420, 3537, 3645, 3930, 4374, 4617, 4716, 4860, 4978, 5130, 5895, 6156, 7074, 7290, 7467, 7695, 7860, 8748, 9234, 9956, 10260, 10611, 10935, 11790, 12445, 13851, 14148, 14580, 14934, 15390, 17685, 18468, 21222, 21870, 22401, 23085, 23580, 24890, 27702, 29868, 30780, 31833, 35370, 37335, 41553, 42444, 43740, 44802, 46170, 49780, 53055, 55404, 63666, 67203, 69255, 70740, 74670, 83106, 89604, 92340, 95499, 106110, 112005, 127332, 134406, 138510, 149340, 159165, 166212, 190998, 201609, 207765, 212220, 224010, 268812, 277020, 286497, 318330, 336015, 381996, 403218, 415530, 448020, 477495, 572994, 604827, 636660, 672030, 806436, 831060, 954990, 1008045, 1145988, 1209654, 1344060, 1432485, 1814481, 1909980, 2016090, 2419308, 2864970, 3024135, 3628962, 4032180, 5443443, 5729940, 6048270, 7257924, 9072405, 10886886, 12096540, 18144810, 21773772, 27217215, 36289620, 54434430, 108868860]

約数ペア:

[(1, 108868860), (2, 54434430), (3, 36289620), (4, 27217215), (5, 21773772), (6, 18144810), (9, 12096540), (10, 10886886), (12, 9072405), (15, 7257924), (18, 6048270), (19, 5729940), (20, 5443443), (27, 4032180), (30, 3628962), (36, 3024135), (38, 2864970), (45, 2419308), (54, 2016090), (57, 1909980), (60, 1814481), (76, 1432485), (81, 1344060), (90, 1209654), (95, 1145988), (108, 1008045), (114, 954990), (131, 831060), (135, 806436), (162, 672030), (171, 636660), (180, 604827), (190, 572994), (228, 477495), (243, 448020), (262, 415530), (270, 403218), (285, 381996), (324, 336015), (342, 318330), (380, 286497), (393, 277020), (405, 268812), (486, 224010), (513, 212220), (524, 207765), (540, 201609), (570, 190998), (655, 166212), (684, 159165), (729, 149340), (786, 138510), (810, 134406), (855, 127332), (972, 112005), (1026, 106110), (1140, 95499), (1179, 92340), (1215, 89604), (1310, 83106), (1458, 74670), (1539, 70740), (1572, 69255), (1620, 67203), (1710, 63666), (1965, 55404), (2052, 53055), (2187, 49780), (2358, 46170), (2430, 44802), (2489, 43740), (2565, 42444), (2620, 41553), (2916, 37335), (3078, 35370), (3420, 31833), (3537, 30780), (3645, 29868), (3930, 27702), (4374, 24890), (4617, 23580), (4716, 23085), (4860, 22401), (4978, 21870), (5130, 21222), (5895, 18468), (6156, 17685), (7074, 15390), (7290, 14934), (7467, 14580), (7695, 14148), (7860, 13851), (8748, 12445), (9234, 11790), (9956, 10935), (10260, 10611)]