277820405460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118726669}}^1$

素因数の和:118726697

約数の個数: 72

約数和(自身を含む): 907546665480

約数和(自身を除く): 629726260020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 118726669, 237453338, 356180007, 474906676, 593633345, 712360014, 1068540021, 1187266690, 1424720028, 1543446697, 1780900035, 2137080042, 2374533380, 3086893394, 3561800070, 4274160084, 4630340091, 5342700105, 6173786788, 7123600140, 7717233485, 9260680182, 10685400210, 13891020273, 15434466970, 18521360364, 21370800420, 23151700455, 27782040546, 30868933940, 46303400910, 55564081092, 69455101365, 92606801820, 138910202730, 277820405460]

約数ペア:

[(1, 277820405460), (2, 138910202730), (3, 92606801820), (4, 69455101365), (5, 55564081092), (6, 46303400910), (9, 30868933940), (10, 27782040546), (12, 23151700455), (13, 21370800420), (15, 18521360364), (18, 15434466970), (20, 13891020273), (26, 10685400210), (30, 9260680182), (36, 7717233485), (39, 7123600140), (45, 6173786788), (52, 5342700105), (60, 4630340091), (65, 4274160084), (78, 3561800070), (90, 3086893394), (117, 2374533380), (130, 2137080042), (156, 1780900035), (180, 1543446697), (195, 1424720028), (234, 1187266690), (260, 1068540021), (390, 712360014), (468, 593633345), (585, 474906676), (780, 356180007), (1170, 237453338), (2340, 118726669)]