77362300

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^2\times {\mathrm{2143}}^1$

素因数の和:2195

約数の個数: 54

約数和(自身を含む): 177259488

約数和(自身を除く): 99897188

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 361, 380, 475, 722, 950, 1444, 1805, 1900, 2143, 3610, 4286, 7220, 8572, 9025, 10715, 18050, 21430, 36100, 40717, 42860, 53575, 81434, 107150, 162868, 203585, 214300, 407170, 773623, 814340, 1017925, 1547246, 2035850, 3094492, 3868115, 4071700, 7736230, 15472460, 19340575, 38681150, 77362300]

約数ペア:

[(1, 77362300), (2, 38681150), (4, 19340575), (5, 15472460), (10, 7736230), (19, 4071700), (20, 3868115), (25, 3094492), (38, 2035850), (50, 1547246), (76, 1017925), (95, 814340), (100, 773623), (190, 407170), (361, 214300), (380, 203585), (475, 162868), (722, 107150), (950, 81434), (1444, 53575), (1805, 42860), (1900, 40717), (2143, 36100), (3610, 21430), (4286, 18050), (7220, 10715), (8572, 9025)]