273344940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{138053}}^1$

素因数の和:138079

約数の個数: 72

約数和(自身を含む): 904529808

約数和(自身を除く): 631184868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 138053, 276106, 414159, 552212, 690265, 828318, 1242477, 1380530, 1518583, 1656636, 2070795, 2484954, 2761060, 3037166, 4141590, 4555749, 4969908, 6074332, 6212385, 7592915, 8283180, 9111498, 12424770, 13667247, 15185830, 18222996, 22778745, 24849540, 27334494, 30371660, 45557490, 54668988, 68336235, 91114980, 136672470, 273344940]

約数ペア:

[(1, 273344940), (2, 136672470), (3, 91114980), (4, 68336235), (5, 54668988), (6, 45557490), (9, 30371660), (10, 27334494), (11, 24849540), (12, 22778745), (15, 18222996), (18, 15185830), (20, 13667247), (22, 12424770), (30, 9111498), (33, 8283180), (36, 7592915), (44, 6212385), (45, 6074332), (55, 4969908), (60, 4555749), (66, 4141590), (90, 3037166), (99, 2761060), (110, 2484954), (132, 2070795), (165, 1656636), (180, 1518583), (198, 1380530), (220, 1242477), (330, 828318), (396, 690265), (495, 552212), (660, 414159), (990, 276106), (1980, 138053)]