2718900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 9374400

約数和(自身を除く): 6655500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 27, 30, 36, 38, 45, 50, 53, 54, 57, 60, 75, 76, 90, 95, 100, 106, 108, 114, 135, 150, 159, 171, 180, 190, 212, 225, 228, 265, 270, 285, 300, 318, 342, 380, 450, 475, 477, 513, 530, 540, 570, 636, 675, 684, 795, 855, 900, 950, 954, 1007, 1026, 1060, 1140, 1325, 1350, 1425, 1431, 1590, 1710, 1900, 1908, 2014, 2052, 2385, 2565, 2650, 2700, 2850, 2862, 3021, 3180, 3420, 3975, 4028, 4275, 4770, 5035, 5130, 5300, 5700, 5724, 6042, 7155, 7950, 8550, 9063, 9540, 10070, 10260, 11925, 12084, 12825, 14310, 15105, 15900, 17100, 18126, 20140, 23850, 25175, 25650, 27189, 28620, 30210, 35775, 36252, 45315, 47700, 50350, 51300, 54378, 60420, 71550, 75525, 90630, 100700, 108756, 135945, 143100, 151050, 181260, 226575, 271890, 302100, 453150, 543780, 679725, 906300, 1359450, 2718900]

約数ペア:

[(1, 2718900), (2, 1359450), (3, 906300), (4, 679725), (5, 543780), (6, 453150), (9, 302100), (10, 271890), (12, 226575), (15, 181260), (18, 151050), (19, 143100), (20, 135945), (25, 108756), (27, 100700), (30, 90630), (36, 75525), (38, 71550), (45, 60420), (50, 54378), (53, 51300), (54, 50350), (57, 47700), (60, 45315), (75, 36252), (76, 35775), (90, 30210), (95, 28620), (100, 27189), (106, 25650), (108, 25175), (114, 23850), (135, 20140), (150, 18126), (159, 17100), (171, 15900), (180, 15105), (190, 14310), (212, 12825), (225, 12084), (228, 11925), (265, 10260), (270, 10070), (285, 9540), (300, 9063), (318, 8550), (342, 7950), (380, 7155), (450, 6042), (475, 5724), (477, 5700), (513, 5300), (530, 5130), (540, 5035), (570, 4770), (636, 4275), (675, 4028), (684, 3975), (795, 3420), (855, 3180), (900, 3021), (950, 2862), (954, 2850), (1007, 2700), (1026, 2650), (1060, 2565), (1140, 2385), (1325, 2052), (1350, 2014), (1425, 1908), (1431, 1900), (1590, 1710)]