2833380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:88

約数の個数: 144

約数和(自身を含む): 9906624

約数和(自身を除く): 7073244

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 81, 90, 99, 106, 108, 110, 132, 135, 159, 162, 165, 180, 198, 212, 220, 243, 265, 270, 297, 318, 324, 330, 396, 405, 477, 486, 495, 530, 540, 583, 594, 636, 660, 795, 810, 891, 954, 972, 990, 1060, 1166, 1188, 1215, 1431, 1485, 1590, 1620, 1749, 1782, 1908, 1980, 2332, 2385, 2430, 2673, 2862, 2915, 2970, 3180, 3498, 3564, 4293, 4455, 4770, 4860, 5247, 5346, 5724, 5830, 5940, 6996, 7155, 8586, 8745, 8910, 9540, 10494, 10692, 11660, 12879, 13365, 14310, 15741, 17172, 17490, 17820, 20988, 21465, 25758, 26235, 26730, 28620, 31482, 34980, 42930, 47223, 51516, 52470, 53460, 62964, 64395, 78705, 85860, 94446, 104940, 128790, 141669, 157410, 188892, 236115, 257580, 283338, 314820, 472230, 566676, 708345, 944460, 1416690, 2833380]

約数ペア:

[(1, 2833380), (2, 1416690), (3, 944460), (4, 708345), (5, 566676), (6, 472230), (9, 314820), (10, 283338), (11, 257580), (12, 236115), (15, 188892), (18, 157410), (20, 141669), (22, 128790), (27, 104940), (30, 94446), (33, 85860), (36, 78705), (44, 64395), (45, 62964), (53, 53460), (54, 52470), (55, 51516), (60, 47223), (66, 42930), (81, 34980), (90, 31482), (99, 28620), (106, 26730), (108, 26235), (110, 25758), (132, 21465), (135, 20988), (159, 17820), (162, 17490), (165, 17172), (180, 15741), (198, 14310), (212, 13365), (220, 12879), (243, 11660), (265, 10692), (270, 10494), (297, 9540), (318, 8910), (324, 8745), (330, 8586), (396, 7155), (405, 6996), (477, 5940), (486, 5830), (495, 5724), (530, 5346), (540, 5247), (583, 4860), (594, 4770), (636, 4455), (660, 4293), (795, 3564), (810, 3498), (891, 3180), (954, 2970), (972, 2915), (990, 2862), (1060, 2673), (1166, 2430), (1188, 2385), (1215, 2332), (1431, 1980), (1485, 1908), (1590, 1782), (1620, 1749)]