1448522820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{51257}}^1$

素因数の和:51429

約数の個数: 72

約数和(自身を含む): 4421925144

約数和(自身を除く): 2973402324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 157, 180, 314, 471, 628, 785, 942, 1413, 1570, 1884, 2355, 2826, 3140, 4710, 5652, 7065, 9420, 14130, 28260, 51257, 102514, 153771, 205028, 256285, 307542, 461313, 512570, 615084, 768855, 922626, 1025140, 1537710, 1845252, 2306565, 3075420, 4613130, 8047349, 9226260, 16094698, 24142047, 32189396, 40236745, 48284094, 72426141, 80473490, 96568188, 120710235, 144852282, 160946980, 241420470, 289704564, 362130705, 482840940, 724261410, 1448522820]

約数ペア:

[(1, 1448522820), (2, 724261410), (3, 482840940), (4, 362130705), (5, 289704564), (6, 241420470), (9, 160946980), (10, 144852282), (12, 120710235), (15, 96568188), (18, 80473490), (20, 72426141), (30, 48284094), (36, 40236745), (45, 32189396), (60, 24142047), (90, 16094698), (157, 9226260), (180, 8047349), (314, 4613130), (471, 3075420), (628, 2306565), (785, 1845252), (942, 1537710), (1413, 1025140), (1570, 922626), (1884, 768855), (2355, 615084), (2826, 512570), (3140, 461313), (4710, 307542), (5652, 256285), (7065, 205028), (9420, 153771), (14130, 102514), (28260, 51257)]