66938940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1097}}^1$

素因数の和:1228

約数の個数: 96

約数和(自身を含む): 210288960

約数和(自身を除く): 143350020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 113, 135, 180, 226, 270, 339, 452, 540, 565, 678, 1017, 1097, 1130, 1356, 1695, 2034, 2194, 2260, 3051, 3291, 3390, 4068, 4388, 5085, 5485, 6102, 6582, 6780, 9873, 10170, 10970, 12204, 13164, 15255, 16455, 19746, 20340, 21940, 29619, 30510, 32910, 39492, 49365, 59238, 61020, 65820, 98730, 118476, 123961, 148095, 197460, 247922, 296190, 371883, 495844, 592380, 619805, 743766, 1115649, 1239610, 1487532, 1859415, 2231298, 2479220, 3346947, 3718830, 4462596, 5578245, 6693894, 7437660, 11156490, 13387788, 16734735, 22312980, 33469470, 66938940]

約数ペア:

[(1, 66938940), (2, 33469470), (3, 22312980), (4, 16734735), (5, 13387788), (6, 11156490), (9, 7437660), (10, 6693894), (12, 5578245), (15, 4462596), (18, 3718830), (20, 3346947), (27, 2479220), (30, 2231298), (36, 1859415), (45, 1487532), (54, 1239610), (60, 1115649), (90, 743766), (108, 619805), (113, 592380), (135, 495844), (180, 371883), (226, 296190), (270, 247922), (339, 197460), (452, 148095), (540, 123961), (565, 118476), (678, 98730), (1017, 65820), (1097, 61020), (1130, 59238), (1356, 49365), (1695, 39492), (2034, 32910), (2194, 30510), (2260, 29619), (3051, 21940), (3291, 20340), (3390, 19746), (4068, 16455), (4388, 15255), (5085, 13164), (5485, 12204), (6102, 10970), (6582, 10170), (6780, 9873)]