161138400

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{67141}}^1$

素因数の和:67164

約数の個数: 72

約数和(自身を含む): 524513304

約数和(自身を除く): 363374904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 67141, 134282, 201423, 268564, 335705, 402846, 537128, 671410, 805692, 1007115, 1074256, 1342820, 1611384, 1678525, 2014230, 2148512, 2685640, 3222768, 3357050, 4028460, 5035575, 5371280, 6445536, 6714100, 8056920, 10071150, 10742560, 13428200, 16113840, 20142300, 26856400, 32227680, 40284600, 53712800, 80569200, 161138400]

約数ペア:

[(1, 161138400), (2, 80569200), (3, 53712800), (4, 40284600), (5, 32227680), (6, 26856400), (8, 20142300), (10, 16113840), (12, 13428200), (15, 10742560), (16, 10071150), (20, 8056920), (24, 6714100), (25, 6445536), (30, 5371280), (32, 5035575), (40, 4028460), (48, 3357050), (50, 3222768), (60, 2685640), (75, 2148512), (80, 2014230), (96, 1678525), (100, 1611384), (120, 1342820), (150, 1074256), (160, 1007115), (200, 805692), (240, 671410), (300, 537128), (400, 402846), (480, 335705), (600, 268564), (800, 201423), (1200, 134282), (2400, 67141)]