3136369900

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{27061}}^1$

素因数の和:27155

約数の個数: 72

約数和(自身を含む): 7281842960

約数和(自身を除く): 4145473060

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 61, 76, 95, 100, 122, 190, 244, 305, 380, 475, 610, 950, 1159, 1220, 1525, 1900, 2318, 3050, 4636, 5795, 6100, 11590, 23180, 27061, 28975, 54122, 57950, 108244, 115900, 135305, 270610, 514159, 541220, 676525, 1028318, 1353050, 1650721, 2056636, 2570795, 2706100, 3301442, 5141590, 6602884, 8253605, 10283180, 12853975, 16507210, 25707950, 31363699, 33014420, 41268025, 51415900, 62727398, 82536050, 125454796, 156818495, 165072100, 313636990, 627273980, 784092475, 1568184950, 3136369900]

約数ペア:

[(1, 3136369900), (2, 1568184950), (4, 784092475), (5, 627273980), (10, 313636990), (19, 165072100), (20, 156818495), (25, 125454796), (38, 82536050), (50, 62727398), (61, 51415900), (76, 41268025), (95, 33014420), (100, 31363699), (122, 25707950), (190, 16507210), (244, 12853975), (305, 10283180), (380, 8253605), (475, 6602884), (610, 5141590), (950, 3301442), (1159, 2706100), (1220, 2570795), (1525, 2056636), (1900, 1650721), (2318, 1353050), (3050, 1028318), (4636, 676525), (5795, 541220), (6100, 514159), (11590, 270610), (23180, 135305), (27061, 115900), (28975, 108244), (54122, 57950)]