195231330

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2025

約数の個数: 128

約数和(自身を含む): 606528000

約数和(自身を除く): 411296670

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 53, 54, 63, 70, 90, 105, 106, 126, 135, 159, 189, 210, 265, 270, 315, 318, 371, 378, 477, 530, 630, 742, 795, 945, 954, 1113, 1431, 1590, 1855, 1890, 1949, 2226, 2385, 2862, 3339, 3710, 3898, 4770, 5565, 5847, 6678, 7155, 9745, 10017, 11130, 11694, 13643, 14310, 16695, 17541, 19490, 20034, 27286, 29235, 33390, 35082, 40929, 50085, 52623, 58470, 68215, 81858, 87705, 100170, 103297, 105246, 122787, 136430, 175410, 204645, 206594, 245574, 263115, 309891, 368361, 409290, 516485, 526230, 613935, 619782, 723079, 736722, 929673, 1032970, 1227870, 1446158, 1549455, 1841805, 1859346, 2169237, 2789019, 3098910, 3615395, 3683610, 4338474, 4648365, 5578038, 6507711, 7230790, 9296730, 10846185, 13015422, 13945095, 19523133, 21692370, 27890190, 32538555, 39046266, 65077110, 97615665, 195231330]

約数ペア:

[(1, 195231330), (2, 97615665), (3, 65077110), (5, 39046266), (6, 32538555), (7, 27890190), (9, 21692370), (10, 19523133), (14, 13945095), (15, 13015422), (18, 10846185), (21, 9296730), (27, 7230790), (30, 6507711), (35, 5578038), (42, 4648365), (45, 4338474), (53, 3683610), (54, 3615395), (63, 3098910), (70, 2789019), (90, 2169237), (105, 1859346), (106, 1841805), (126, 1549455), (135, 1446158), (159, 1227870), (189, 1032970), (210, 929673), (265, 736722), (270, 723079), (315, 619782), (318, 613935), (371, 526230), (378, 516485), (477, 409290), (530, 368361), (630, 309891), (742, 263115), (795, 245574), (945, 206594), (954, 204645), (1113, 175410), (1431, 136430), (1590, 122787), (1855, 105246), (1890, 103297), (1949, 100170), (2226, 87705), (2385, 81858), (2862, 68215), (3339, 58470), (3710, 52623), (3898, 50085), (4770, 40929), (5565, 35082), (5847, 33390), (6678, 29235), (7155, 27286), (9745, 20034), (10017, 19490), (11130, 17541), (11694, 16695), (13643, 14310)]