74790540

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 256838400

約数和(自身を除く): 182047860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1399, 1485, 1620, 1782, 1980, 2430, 2673, 2798, 2970, 3564, 4197, 4455, 4860, 5346, 5596, 5940, 6995, 8394, 8910, 10692, 12591, 13365, 13990, 15389, 16788, 17820, 20985, 25182, 26730, 27980, 30778, 37773, 41970, 46167, 50364, 53460, 61556, 62955, 75546, 76945, 83940, 92334, 113319, 125910, 138501, 151092, 153890, 184668, 188865, 226638, 230835, 251820, 277002, 307780, 339957, 377730, 415503, 453276, 461670, 554004, 566595, 679914, 692505, 755460, 831006, 923340, 1133190, 1246509, 1359828, 1385010, 1662012, 1699785, 2077515, 2266380, 2493018, 2770020, 3399570, 3739527, 4155030, 4986036, 6232545, 6799140, 7479054, 8310060, 12465090, 14958108, 18697635, 24930180, 37395270, 74790540]

約数ペア:

[(1, 74790540), (2, 37395270), (3, 24930180), (4, 18697635), (5, 14958108), (6, 12465090), (9, 8310060), (10, 7479054), (11, 6799140), (12, 6232545), (15, 4986036), (18, 4155030), (20, 3739527), (22, 3399570), (27, 2770020), (30, 2493018), (33, 2266380), (36, 2077515), (44, 1699785), (45, 1662012), (54, 1385010), (55, 1359828), (60, 1246509), (66, 1133190), (81, 923340), (90, 831006), (99, 755460), (108, 692505), (110, 679914), (132, 566595), (135, 554004), (162, 461670), (165, 453276), (180, 415503), (198, 377730), (220, 339957), (243, 307780), (270, 277002), (297, 251820), (324, 230835), (330, 226638), (396, 188865), (405, 184668), (486, 153890), (495, 151092), (540, 138501), (594, 125910), (660, 113319), (810, 92334), (891, 83940), (972, 76945), (990, 75546), (1188, 62955), (1215, 61556), (1399, 53460), (1485, 50364), (1620, 46167), (1782, 41970), (1980, 37773), (2430, 30778), (2673, 27980), (2798, 26730), (2970, 25182), (3564, 20985), (4197, 17820), (4455, 16788), (4860, 15389), (5346, 13990), (5596, 13365), (5940, 12591), (6995, 10692), (8394, 8910)]