43349940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1$

素因数の和:358

約数の個数: 144

約数和(自身を含む): 141418368

約数和(自身を除く): 98068428

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 37, 45, 46, 60, 69, 74, 90, 92, 111, 115, 138, 148, 180, 185, 207, 222, 230, 276, 283, 333, 345, 370, 414, 444, 460, 555, 566, 666, 690, 740, 828, 849, 851, 1035, 1110, 1132, 1332, 1380, 1415, 1665, 1698, 1702, 2070, 2220, 2547, 2553, 2830, 3330, 3396, 3404, 4140, 4245, 4255, 5094, 5106, 5660, 6509, 6660, 7659, 8490, 8510, 10188, 10212, 10471, 12735, 12765, 13018, 15318, 16980, 17020, 19527, 20942, 25470, 25530, 26036, 30636, 31413, 32545, 38295, 39054, 41884, 50940, 51060, 52355, 58581, 62826, 65090, 76590, 78108, 94239, 97635, 104710, 117162, 125652, 130180, 153180, 157065, 188478, 195270, 209420, 234324, 240833, 292905, 314130, 376956, 390540, 471195, 481666, 585810, 628260, 722499, 942390, 963332, 1171620, 1204165, 1444998, 1884780, 2167497, 2408330, 2889996, 3612495, 4334994, 4816660, 7224990, 8669988, 10837485, 14449980, 21674970, 43349940]

約数ペア:

[(1, 43349940), (2, 21674970), (3, 14449980), (4, 10837485), (5, 8669988), (6, 7224990), (9, 4816660), (10, 4334994), (12, 3612495), (15, 2889996), (18, 2408330), (20, 2167497), (23, 1884780), (30, 1444998), (36, 1204165), (37, 1171620), (45, 963332), (46, 942390), (60, 722499), (69, 628260), (74, 585810), (90, 481666), (92, 471195), (111, 390540), (115, 376956), (138, 314130), (148, 292905), (180, 240833), (185, 234324), (207, 209420), (222, 195270), (230, 188478), (276, 157065), (283, 153180), (333, 130180), (345, 125652), (370, 117162), (414, 104710), (444, 97635), (460, 94239), (555, 78108), (566, 76590), (666, 65090), (690, 62826), (740, 58581), (828, 52355), (849, 51060), (851, 50940), (1035, 41884), (1110, 39054), (1132, 38295), (1332, 32545), (1380, 31413), (1415, 30636), (1665, 26036), (1698, 25530), (1702, 25470), (2070, 20942), (2220, 19527), (2547, 17020), (2553, 16980), (2830, 15318), (3330, 13018), (3396, 12765), (3404, 12735), (4140, 10471), (4245, 10212), (4255, 10188), (5094, 8510), (5106, 8490), (5660, 7659), (6509, 6660)]