73182780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1656

約数の個数: 144

約数和(自身を含む): 252854784

約数和(自身を除く): 179672004

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 23, 30, 33, 36, 44, 45, 46, 55, 60, 66, 69, 90, 92, 99, 110, 115, 132, 138, 165, 180, 198, 207, 220, 230, 253, 276, 330, 345, 396, 414, 460, 495, 506, 660, 690, 759, 828, 990, 1012, 1035, 1265, 1380, 1518, 1607, 1980, 2070, 2277, 2530, 3036, 3214, 3795, 4140, 4554, 4821, 5060, 6428, 7590, 8035, 9108, 9642, 11385, 14463, 15180, 16070, 17677, 19284, 22770, 24105, 28926, 32140, 35354, 36961, 45540, 48210, 53031, 57852, 70708, 72315, 73922, 88385, 96420, 106062, 110883, 144630, 147844, 159093, 176770, 184805, 212124, 221766, 265155, 289260, 318186, 332649, 353540, 369610, 406571, 443532, 530310, 554415, 636372, 665298, 739220, 795465, 813142, 1060620, 1108830, 1219713, 1330596, 1590930, 1626284, 1663245, 2032855, 2217660, 2439426, 3181860, 3326490, 3659139, 4065710, 4878852, 6098565, 6652980, 7318278, 8131420, 12197130, 14636556, 18295695, 24394260, 36591390, 73182780]

約数ペア:

[(1, 73182780), (2, 36591390), (3, 24394260), (4, 18295695), (5, 14636556), (6, 12197130), (9, 8131420), (10, 7318278), (11, 6652980), (12, 6098565), (15, 4878852), (18, 4065710), (20, 3659139), (22, 3326490), (23, 3181860), (30, 2439426), (33, 2217660), (36, 2032855), (44, 1663245), (45, 1626284), (46, 1590930), (55, 1330596), (60, 1219713), (66, 1108830), (69, 1060620), (90, 813142), (92, 795465), (99, 739220), (110, 665298), (115, 636372), (132, 554415), (138, 530310), (165, 443532), (180, 406571), (198, 369610), (207, 353540), (220, 332649), (230, 318186), (253, 289260), (276, 265155), (330, 221766), (345, 212124), (396, 184805), (414, 176770), (460, 159093), (495, 147844), (506, 144630), (660, 110883), (690, 106062), (759, 96420), (828, 88385), (990, 73922), (1012, 72315), (1035, 70708), (1265, 57852), (1380, 53031), (1518, 48210), (1607, 45540), (1980, 36961), (2070, 35354), (2277, 32140), (2530, 28926), (3036, 24105), (3214, 22770), (3795, 19284), (4140, 17677), (4554, 16070), (4821, 15180), (5060, 14463), (6428, 11385), (7590, 9642), (8035, 9108)]