76350820

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{461}}^1$

素因数の和:510

約数の個数: 108

約数和(自身を含む): 202403124

約数和(自身を除く): 126052304

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 169, 182, 196, 245, 260, 338, 364, 455, 461, 490, 637, 676, 845, 910, 922, 980, 1183, 1274, 1690, 1820, 1844, 2305, 2366, 2548, 3185, 3227, 3380, 4610, 4732, 5915, 5993, 6370, 6454, 8281, 9220, 11830, 11986, 12740, 12908, 16135, 16562, 22589, 23660, 23972, 29965, 32270, 33124, 41405, 41951, 45178, 59930, 64540, 77909, 82810, 83902, 90356, 112945, 119860, 155818, 165620, 167804, 209755, 225890, 293657, 311636, 389545, 419510, 451780, 545363, 587314, 779090, 839020, 1090726, 1174628, 1468285, 1558180, 2181452, 2726815, 2936570, 3817541, 5453630, 5873140, 7635082, 10907260, 15270164, 19087705, 38175410, 76350820]

約数ペア:

[(1, 76350820), (2, 38175410), (4, 19087705), (5, 15270164), (7, 10907260), (10, 7635082), (13, 5873140), (14, 5453630), (20, 3817541), (26, 2936570), (28, 2726815), (35, 2181452), (49, 1558180), (52, 1468285), (65, 1174628), (70, 1090726), (91, 839020), (98, 779090), (130, 587314), (140, 545363), (169, 451780), (182, 419510), (196, 389545), (245, 311636), (260, 293657), (338, 225890), (364, 209755), (455, 167804), (461, 165620), (490, 155818), (637, 119860), (676, 112945), (845, 90356), (910, 83902), (922, 82810), (980, 77909), (1183, 64540), (1274, 59930), (1690, 45178), (1820, 41951), (1844, 41405), (2305, 33124), (2366, 32270), (2548, 29965), (3185, 23972), (3227, 23660), (3380, 22589), (4610, 16562), (4732, 16135), (5915, 12908), (5993, 12740), (6370, 11986), (6454, 11830), (8281, 9220)]