30436100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:309

約数の個数: 72

約数和(自身を含む): 70724640

約数和(自身を除く): 40288540

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 83, 95, 100, 166, 190, 193, 332, 380, 386, 415, 475, 772, 830, 950, 965, 1577, 1660, 1900, 1930, 2075, 3154, 3667, 3860, 4150, 4825, 6308, 7334, 7885, 8300, 9650, 14668, 15770, 16019, 18335, 19300, 31540, 32038, 36670, 39425, 64076, 73340, 78850, 80095, 91675, 157700, 160190, 183350, 304361, 320380, 366700, 400475, 608722, 800950, 1217444, 1521805, 1601900, 3043610, 6087220, 7609025, 15218050, 30436100]

約数ペア:

[(1, 30436100), (2, 15218050), (4, 7609025), (5, 6087220), (10, 3043610), (19, 1601900), (20, 1521805), (25, 1217444), (38, 800950), (50, 608722), (76, 400475), (83, 366700), (95, 320380), (100, 304361), (166, 183350), (190, 160190), (193, 157700), (332, 91675), (380, 80095), (386, 78850), (415, 73340), (475, 64076), (772, 39425), (830, 36670), (950, 32038), (965, 31540), (1577, 19300), (1660, 18335), (1900, 16019), (1930, 15770), (2075, 14668), (3154, 9650), (3667, 8300), (3860, 7885), (4150, 7334), (4825, 6308)]