136794780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{8539}}^1$

素因数の和:8643

約数の個数: 72

約数和(自身を含む): 419655600

約数和(自身を除く): 282860820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 3204, 4005, 5340, 8010, 8539, 16020, 17078, 25617, 34156, 42695, 51234, 76851, 85390, 102468, 128085, 153702, 170780, 256170, 307404, 384255, 512340, 759971, 768510, 1519942, 1537020, 2279913, 3039884, 3799855, 4559826, 6839739, 7599710, 9119652, 11399565, 13679478, 15199420, 22799130, 27358956, 34198695, 45598260, 68397390, 136794780]

約数ペア:

[(1, 136794780), (2, 68397390), (3, 45598260), (4, 34198695), (5, 27358956), (6, 22799130), (9, 15199420), (10, 13679478), (12, 11399565), (15, 9119652), (18, 7599710), (20, 6839739), (30, 4559826), (36, 3799855), (45, 3039884), (60, 2279913), (89, 1537020), (90, 1519942), (178, 768510), (180, 759971), (267, 512340), (356, 384255), (445, 307404), (534, 256170), (801, 170780), (890, 153702), (1068, 128085), (1335, 102468), (1602, 85390), (1780, 76851), (2670, 51234), (3204, 42695), (4005, 34156), (5340, 25617), (8010, 17078), (8539, 16020)]