129123150900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{709}}^1\times {\mathrm{607067}}^1$

素因数の和:607793

約数の個数: 72

約数和(自身を含む): 374123867040

約数和(自身を除く): 245000716140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 709, 1418, 2127, 2836, 3545, 4254, 7090, 8508, 10635, 14180, 17725, 21270, 35450, 42540, 53175, 70900, 106350, 212700, 607067, 1214134, 1821201, 2428268, 3035335, 3642402, 6070670, 7284804, 9106005, 12141340, 15176675, 18212010, 30353350, 36424020, 45530025, 60706700, 91060050, 182120100, 430410503, 860821006, 1291231509, 1721642012, 2152052515, 2582463018, 4304105030, 5164926036, 6456157545, 8608210060, 10760262575, 12912315090, 21520525150, 25824630180, 32280787725, 43041050300, 64561575450, 129123150900]

約数ペア:

[(1, 129123150900), (2, 64561575450), (3, 43041050300), (4, 32280787725), (5, 25824630180), (6, 21520525150), (10, 12912315090), (12, 10760262575), (15, 8608210060), (20, 6456157545), (25, 5164926036), (30, 4304105030), (50, 2582463018), (60, 2152052515), (75, 1721642012), (100, 1291231509), (150, 860821006), (300, 430410503), (709, 182120100), (1418, 91060050), (2127, 60706700), (2836, 45530025), (3545, 36424020), (4254, 30353350), (7090, 18212010), (8508, 15176675), (10635, 12141340), (14180, 9106005), (17725, 7284804), (21270, 6070670), (35450, 3642402), (42540, 3035335), (53175, 2428268), (70900, 1821201), (106350, 1214134), (212700, 607067)]