22810981950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{199}}^1\times {\mathrm{254729}}^1$

素因数の和:254946

約数の個数: 72

約数和(自身を含む): 61593714000

約数和(自身を除く): 38782732050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 199, 225, 398, 450, 597, 995, 1194, 1791, 1990, 2985, 3582, 4975, 5970, 8955, 9950, 14925, 17910, 29850, 44775, 89550, 254729, 509458, 764187, 1273645, 1528374, 2292561, 2547290, 3820935, 4585122, 6368225, 7641870, 11462805, 12736450, 19104675, 22925610, 38209350, 50691071, 57314025, 101382142, 114628050, 152073213, 253455355, 304146426, 456219639, 506910710, 760366065, 912439278, 1267276775, 1520732130, 2281098195, 2534553550, 3801830325, 4562196390, 7603660650, 11405490975, 22810981950]

約数ペア:

[(1, 22810981950), (2, 11405490975), (3, 7603660650), (5, 4562196390), (6, 3801830325), (9, 2534553550), (10, 2281098195), (15, 1520732130), (18, 1267276775), (25, 912439278), (30, 760366065), (45, 506910710), (50, 456219639), (75, 304146426), (90, 253455355), (150, 152073213), (199, 114628050), (225, 101382142), (398, 57314025), (450, 50691071), (597, 38209350), (995, 22925610), (1194, 19104675), (1791, 12736450), (1990, 11462805), (2985, 7641870), (3582, 6368225), (4975, 4585122), (5970, 3820935), (8955, 2547290), (9950, 2292561), (14925, 1528374), (17910, 1273645), (29850, 764187), (44775, 509458), (89550, 254729)]