38380860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1$

素因数の和:472

約数の個数: 144

約数和(自身を含む): 135023616

約数和(自身を除く): 96642756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 83, 84, 90, 105, 126, 140, 166, 180, 210, 249, 252, 315, 332, 367, 415, 420, 498, 581, 630, 734, 747, 830, 996, 1101, 1162, 1245, 1260, 1468, 1494, 1660, 1743, 1835, 2202, 2324, 2490, 2569, 2905, 2988, 3303, 3486, 3670, 3735, 4404, 4980, 5138, 5229, 5505, 5810, 6606, 6972, 7340, 7470, 7707, 8715, 10276, 10458, 11010, 11620, 12845, 13212, 14940, 15414, 16515, 17430, 20916, 22020, 23121, 25690, 26145, 30461, 30828, 33030, 34860, 38535, 46242, 51380, 52290, 60922, 66060, 77070, 91383, 92484, 104580, 115605, 121844, 152305, 154140, 182766, 213227, 231210, 274149, 304610, 365532, 426454, 456915, 462420, 548298, 609220, 639681, 852908, 913830, 1066135, 1096596, 1279362, 1370745, 1827660, 1919043, 2132270, 2558724, 2741490, 3198405, 3838086, 4264540, 5482980, 6396810, 7676172, 9595215, 12793620, 19190430, 38380860]

約数ペア:

[(1, 38380860), (2, 19190430), (3, 12793620), (4, 9595215), (5, 7676172), (6, 6396810), (7, 5482980), (9, 4264540), (10, 3838086), (12, 3198405), (14, 2741490), (15, 2558724), (18, 2132270), (20, 1919043), (21, 1827660), (28, 1370745), (30, 1279362), (35, 1096596), (36, 1066135), (42, 913830), (45, 852908), (60, 639681), (63, 609220), (70, 548298), (83, 462420), (84, 456915), (90, 426454), (105, 365532), (126, 304610), (140, 274149), (166, 231210), (180, 213227), (210, 182766), (249, 154140), (252, 152305), (315, 121844), (332, 115605), (367, 104580), (415, 92484), (420, 91383), (498, 77070), (581, 66060), (630, 60922), (734, 52290), (747, 51380), (830, 46242), (996, 38535), (1101, 34860), (1162, 33030), (1245, 30828), (1260, 30461), (1468, 26145), (1494, 25690), (1660, 23121), (1743, 22020), (1835, 20916), (2202, 17430), (2324, 16515), (2490, 15414), (2569, 14940), (2905, 13212), (2988, 12845), (3303, 11620), (3486, 11010), (3670, 10458), (3735, 10276), (4404, 8715), (4980, 7707), (5138, 7470), (5229, 7340), (5505, 6972), (5810, 6606)]