57229380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:726

約数の個数: 144

約数和(自身を含む): 192292464

約数和(自身を除く): 135063084

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 37, 39, 45, 52, 60, 65, 74, 78, 90, 111, 117, 130, 148, 156, 180, 185, 195, 222, 234, 260, 333, 370, 390, 444, 468, 481, 555, 585, 661, 666, 740, 780, 962, 1110, 1170, 1322, 1332, 1443, 1665, 1924, 1983, 2220, 2340, 2405, 2644, 2886, 3305, 3330, 3966, 4329, 4810, 5772, 5949, 6610, 6660, 7215, 7932, 8593, 8658, 9620, 9915, 11898, 13220, 14430, 17186, 17316, 19830, 21645, 23796, 24457, 25779, 28860, 29745, 34372, 39660, 42965, 43290, 48914, 51558, 59490, 73371, 77337, 85930, 86580, 97828, 103116, 118980, 122285, 128895, 146742, 154674, 171860, 220113, 244570, 257790, 293484, 309348, 317941, 366855, 386685, 440226, 489140, 515580, 635882, 733710, 773370, 880452, 953823, 1100565, 1271764, 1467420, 1546740, 1589705, 1907646, 2201130, 2861469, 3179410, 3815292, 4402260, 4769115, 5722938, 6358820, 9538230, 11445876, 14307345, 19076460, 28614690, 57229380]

約数ペア:

[(1, 57229380), (2, 28614690), (3, 19076460), (4, 14307345), (5, 11445876), (6, 9538230), (9, 6358820), (10, 5722938), (12, 4769115), (13, 4402260), (15, 3815292), (18, 3179410), (20, 2861469), (26, 2201130), (30, 1907646), (36, 1589705), (37, 1546740), (39, 1467420), (45, 1271764), (52, 1100565), (60, 953823), (65, 880452), (74, 773370), (78, 733710), (90, 635882), (111, 515580), (117, 489140), (130, 440226), (148, 386685), (156, 366855), (180, 317941), (185, 309348), (195, 293484), (222, 257790), (234, 244570), (260, 220113), (333, 171860), (370, 154674), (390, 146742), (444, 128895), (468, 122285), (481, 118980), (555, 103116), (585, 97828), (661, 86580), (666, 85930), (740, 77337), (780, 73371), (962, 59490), (1110, 51558), (1170, 48914), (1322, 43290), (1332, 42965), (1443, 39660), (1665, 34372), (1924, 29745), (1983, 28860), (2220, 25779), (2340, 24457), (2405, 23796), (2644, 21645), (2886, 19830), (3305, 17316), (3330, 17186), (3966, 14430), (4329, 13220), (4810, 11898), (5772, 9915), (5949, 9620), (6610, 8658), (6660, 8593), (7215, 7932)]