157029591780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{16661}}^1\times {\mathrm{52361}}^1$

素因数の和:69037

約数の個数: 72

約数和(自身を含む): 476360781624

約数和(自身を除く): 319331189844

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 16661, 33322, 49983, 52361, 66644, 83305, 99966, 104722, 149949, 157083, 166610, 199932, 209444, 249915, 261805, 299898, 314166, 333220, 471249, 499830, 523610, 599796, 628332, 749745, 785415, 942498, 999660, 1047220, 1499490, 1570830, 1884996, 2356245, 2998980, 3141660, 4712490, 9424980, 872386621, 1744773242, 2617159863, 3489546484, 4361933105, 5234319726, 7851479589, 8723866210, 10468639452, 13085799315, 15702959178, 17447732420, 26171598630, 31405918356, 39257397945, 52343197260, 78514795890, 157029591780]

約数ペア:

[(1, 157029591780), (2, 78514795890), (3, 52343197260), (4, 39257397945), (5, 31405918356), (6, 26171598630), (9, 17447732420), (10, 15702959178), (12, 13085799315), (15, 10468639452), (18, 8723866210), (20, 7851479589), (30, 5234319726), (36, 4361933105), (45, 3489546484), (60, 2617159863), (90, 1744773242), (180, 872386621), (16661, 9424980), (33322, 4712490), (49983, 3141660), (52361, 2998980), (66644, 2356245), (83305, 1884996), (99966, 1570830), (104722, 1499490), (149949, 1047220), (157083, 999660), (166610, 942498), (199932, 785415), (209444, 749745), (249915, 628332), (261805, 599796), (299898, 523610), (314166, 499830), (333220, 471249)]