157028545980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2741}}^1\times {\mathrm{318271}}^1$

素因数の和:321027

約数の個数: 72

約数和(自身を含む): 476495195904

約数和(自身を除く): 319466649924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2741, 5482, 8223, 10964, 13705, 16446, 24669, 27410, 32892, 41115, 49338, 54820, 82230, 98676, 123345, 164460, 246690, 318271, 493380, 636542, 954813, 1273084, 1591355, 1909626, 2864439, 3182710, 3819252, 4774065, 5728878, 6365420, 9548130, 11457756, 14322195, 19096260, 28644390, 57288780, 872380811, 1744761622, 2617142433, 3489523244, 4361904055, 5234284866, 7851427299, 8723808110, 10468569732, 13085712165, 15702854598, 17447616220, 26171424330, 31405709196, 39257136495, 52342848660, 78514272990, 157028545980]

約数ペア:

[(1, 157028545980), (2, 78514272990), (3, 52342848660), (4, 39257136495), (5, 31405709196), (6, 26171424330), (9, 17447616220), (10, 15702854598), (12, 13085712165), (15, 10468569732), (18, 8723808110), (20, 7851427299), (30, 5234284866), (36, 4361904055), (45, 3489523244), (60, 2617142433), (90, 1744761622), (180, 872380811), (2741, 57288780), (5482, 28644390), (8223, 19096260), (10964, 14322195), (13705, 11457756), (16446, 9548130), (24669, 6365420), (27410, 5728878), (32892, 4774065), (41115, 3819252), (49338, 3182710), (54820, 2864439), (82230, 1909626), (98676, 1591355), (123345, 1273084), (164460, 954813), (246690, 636542), (318271, 493380)]