103968540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 343001568

約数和(自身を除く): 239033028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 195, 234, 260, 283, 314, 390, 468, 471, 566, 585, 628, 780, 785, 849, 942, 1132, 1170, 1413, 1415, 1570, 1698, 1884, 2041, 2340, 2355, 2547, 2826, 2830, 3140, 3396, 3679, 4082, 4245, 4710, 5094, 5652, 5660, 6123, 7065, 7358, 8164, 8490, 9420, 10188, 10205, 11037, 12246, 12735, 14130, 14716, 16980, 18369, 18395, 20410, 22074, 24492, 25470, 28260, 30615, 33111, 36738, 36790, 40820, 44148, 44431, 50940, 55185, 61230, 66222, 73476, 73580, 88862, 91845, 110370, 122460, 132444, 133293, 165555, 177724, 183690, 220740, 222155, 266586, 331110, 367380, 399879, 444310, 533172, 577603, 662220, 666465, 799758, 888620, 1155206, 1332930, 1599516, 1732809, 1999395, 2310412, 2665860, 2888015, 3465618, 3998790, 5198427, 5776030, 6931236, 7997580, 8664045, 10396854, 11552060, 17328090, 20793708, 25992135, 34656180, 51984270, 103968540]

約数ペア:

[(1, 103968540), (2, 51984270), (3, 34656180), (4, 25992135), (5, 20793708), (6, 17328090), (9, 11552060), (10, 10396854), (12, 8664045), (13, 7997580), (15, 6931236), (18, 5776030), (20, 5198427), (26, 3998790), (30, 3465618), (36, 2888015), (39, 2665860), (45, 2310412), (52, 1999395), (60, 1732809), (65, 1599516), (78, 1332930), (90, 1155206), (117, 888620), (130, 799758), (156, 666465), (157, 662220), (180, 577603), (195, 533172), (234, 444310), (260, 399879), (283, 367380), (314, 331110), (390, 266586), (468, 222155), (471, 220740), (566, 183690), (585, 177724), (628, 165555), (780, 133293), (785, 132444), (849, 122460), (942, 110370), (1132, 91845), (1170, 88862), (1413, 73580), (1415, 73476), (1570, 66222), (1698, 61230), (1884, 55185), (2041, 50940), (2340, 44431), (2355, 44148), (2547, 40820), (2826, 36790), (2830, 36738), (3140, 33111), (3396, 30615), (3679, 28260), (4082, 25470), (4245, 24492), (4710, 22074), (5094, 20410), (5652, 18395), (5660, 18369), (6123, 16980), (7065, 14716), (7358, 14130), (8164, 12735), (8490, 12246), (9420, 11037), (10188, 10205)]