102677900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4203

約数の個数: 72

約数和(自身を含む): 252640080

約数和(自身を除く): 149962180

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 25, 26, 38, 50, 52, 65, 76, 95, 100, 130, 190, 247, 260, 325, 380, 475, 494, 650, 950, 988, 1235, 1300, 1900, 2470, 4157, 4940, 6175, 8314, 12350, 16628, 20785, 24700, 41570, 54041, 78983, 83140, 103925, 108082, 157966, 207850, 216164, 270205, 315932, 394915, 415700, 540410, 789830, 1026779, 1080820, 1351025, 1579660, 1974575, 2053558, 2702050, 3949150, 4107116, 5133895, 5404100, 7898300, 10267790, 20535580, 25669475, 51338950, 102677900]

約数ペア:

[(1, 102677900), (2, 51338950), (4, 25669475), (5, 20535580), (10, 10267790), (13, 7898300), (19, 5404100), (20, 5133895), (25, 4107116), (26, 3949150), (38, 2702050), (50, 2053558), (52, 1974575), (65, 1579660), (76, 1351025), (95, 1080820), (100, 1026779), (130, 789830), (190, 540410), (247, 415700), (260, 394915), (325, 315932), (380, 270205), (475, 216164), (494, 207850), (650, 157966), (950, 108082), (988, 103925), (1235, 83140), (1300, 78983), (1900, 54041), (2470, 41570), (4157, 24700), (4940, 20785), (6175, 16628), (8314, 12350)]