283048740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1657}}^1$

素因数の和:1758

約数の個数: 144

約数和(自身を含む): 937857648

約数和(自身を除く): 654808908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 73, 78, 90, 117, 130, 146, 156, 180, 195, 219, 234, 260, 292, 365, 390, 438, 468, 585, 657, 730, 780, 876, 949, 1095, 1170, 1314, 1460, 1657, 1898, 2190, 2340, 2628, 2847, 3285, 3314, 3796, 4380, 4745, 4971, 5694, 6570, 6628, 8285, 8541, 9490, 9942, 11388, 13140, 14235, 14913, 16570, 17082, 18980, 19884, 21541, 24855, 28470, 29826, 33140, 34164, 42705, 43082, 49710, 56940, 59652, 64623, 74565, 85410, 86164, 99420, 107705, 120961, 129246, 149130, 170820, 193869, 215410, 241922, 258492, 298260, 323115, 362883, 387738, 430820, 483844, 604805, 646230, 725766, 775476, 969345, 1088649, 1209610, 1292460, 1451532, 1572493, 1814415, 1938690, 2177298, 2419220, 3144986, 3628830, 3877380, 4354596, 4717479, 5443245, 6289972, 7257660, 7862465, 9434958, 10886490, 14152437, 15724930, 18869916, 21772980, 23587395, 28304874, 31449860, 47174790, 56609748, 70762185, 94349580, 141524370, 283048740]

約数ペア:

[(1, 283048740), (2, 141524370), (3, 94349580), (4, 70762185), (5, 56609748), (6, 47174790), (9, 31449860), (10, 28304874), (12, 23587395), (13, 21772980), (15, 18869916), (18, 15724930), (20, 14152437), (26, 10886490), (30, 9434958), (36, 7862465), (39, 7257660), (45, 6289972), (52, 5443245), (60, 4717479), (65, 4354596), (73, 3877380), (78, 3628830), (90, 3144986), (117, 2419220), (130, 2177298), (146, 1938690), (156, 1814415), (180, 1572493), (195, 1451532), (219, 1292460), (234, 1209610), (260, 1088649), (292, 969345), (365, 775476), (390, 725766), (438, 646230), (468, 604805), (585, 483844), (657, 430820), (730, 387738), (780, 362883), (876, 323115), (949, 298260), (1095, 258492), (1170, 241922), (1314, 215410), (1460, 193869), (1657, 170820), (1898, 149130), (2190, 129246), (2340, 120961), (2628, 107705), (2847, 99420), (3285, 86164), (3314, 85410), (3796, 74565), (4380, 64623), (4745, 59652), (4971, 56940), (5694, 49710), (6570, 43082), (6628, 42705), (8285, 34164), (8541, 33140), (9490, 29826), (9942, 28470), (11388, 24855), (13140, 21541), (14235, 19884), (14913, 18980), (16570, 17082)]